About Us

For as long as people have roamed the Earth, they have looked up at the stars and planets in awe and wonder. It is through the motion of the point of lights in our sky that the ancients created mythology and found meaning in their world. Those teachings and knowledge have trickled down to our modern day, ebbing and flowing like the moon through time. Today many of us turn to astrology for wisdom, self discovery, deeper meaning, and spiritual enrichment in navigating our lives. It is our mission to provide astrological tools and perspectives in service of greater self awareness and collective wisdom in our evolving world.

AstroGraph’s TimePassages™ Software was founded in 1995 by astrologer, author, and software engineer Henry Seltzer. Through the years as our company has grown and evolved, we remain dedicated to quality in Astrological information, software development, and devotion in serving the astrological community. We care about the well-being of our planet, and donate a portion of our profits each month to the the environmental organizations Natural Resources Defense Council (NRDC), Change.org, and Nature Conservancy.

Our flagship products, the TimePassages™ Apps for Desktop and Mobile, are designed to be accessible to a wide range of skill levels. For students beginning their study of astrology, the apps include detailed interpretations to aid in learning. These programs are also powerful tools for advanced practitioners, offering the accuracy and feature set required for serving clients, conducting astrological research, and producing reports.

Professional astrologers like Alan Oken, Rob Brezsny, and Susan Miller all recommend the TimePassages software. The mobile app has been featured in Refinery29, AstrologyHub, The DailyDot, AppsToFollow.com, and more. The AstroGraph.com website also brings you powerful ways to explore astrology with weekly blog articles, monthly horoscopes, and a learning section. We also offer in-depth, personalized Astrology Reports and the Online AstroGraph Membership to make astrology available in a variety of avenues.


Meet the Team

Henry Seltzer

Founder & CEO, Astrologer & Author
Sagittarius Sun, Leo Moon, Libra Rising

Henry Seltzer has a graduate degree in Linguistics and has studied Computer Science, and attended MIT as an undergraduate, but his real study has become Astrology and Tarot. Henry's journey with Astrology began with an interest in Jungian psychological symbolism in 1975. He was immediately fascinated by how accurately the planetary patterns reflect individual psychological reality. He believes Astrology is a window from the material world into the spiritual. His inspiration and mission in creating the TimePassages apps is to make the power of astrology available to all those who wish to enrich their lives through its practice, and who can therefore also better understand the enormous cultural shift of this decade and century. His acclaimed interpretations have helped thousands of people in their lives and astrological studies. He is also the leading expert on the newly discovered planetary archetype, Eris, and you can find his book on that, here. Henry is currently researching and writing another book on the astrological significance of TNOs Haumea and MakeMake.

To book Henry for an interview, speaking, or teaching, email marketing@astrograph.com

Asia Seltzer

Co-Owner, Web Architect & Marketing Manager
Taurus Sun, Virgo Moon, Pisces Rising

Asia co-owns and operates AstroGraph where he applies his lifelong interest in astrology and 20 years of experience in web architecture and development. He received a master’s degree in psychology from California Institute of Integral Studies in San Francisco, and is a licensed Marriage and Family Therapist. When he's not in meetings, programming or sitting with clients, he enjoys spending time with his daughters, rock climbing, hiking and backpacking in the awe inspiring and varied sceneries that California has to offer.

Leslie Benson

Marketing Coordinator & Contributing Astrologer
Taurus Sun, Taurus Moon, Virgo Rising

At AstroGraph Leslie specializes in creative marketing, graphic design, and creating astrological articles and content. She began her study of astrology in 2011, and she is a prime example of an astrologer that utilized TimePassages as a learning tool in her early studies. She is known for her body of artwork in sacred geometric papercraft, and also applies herself in the healing arts, where her interests in mysticism, psychology, energy healing and astrology can be woven together in service to others.

Check out her work at Astrology for Awakening.

Stephanie Shaffer

Business Manager
Taurus Sun, Sagittarius Moon, Virgo Rising

As the business manager at AstroGraph, Stephanie wears many hats and keeps all our many affairs and endeavors running smoothly. She is deeply invested in environmental causes, especially cleaning up and conserving our beloved oceans. She loves spending time outdoors running, hiking, and camping. A true Taurus, she also loves spending time in the garden tending to her plant babies and digging in the dirt.

Lisa Stutey

Customer Relations & Support Manager
Aries Sun, Libra Moon, Leo Rising

Lisa is the main point of contact for AstroGraph's customer base, providing support and assistance for our awesome patrons. She loves nature and all of its creatures, especially in the Ocean. When's she's not helping customers you can find her riding the waves amongst the whales and sea turtles, accompanied by her adorable rescued canine companion, Aka.

sun astrology The Sun

The Sun represents the Self, one's way of being in the world. It can represent, on different levels, both the ego and the higher Self or soul purpose. It rules Leo and is exalted in Aries. The Sun is the most important 'planet' in the chart and symbolizes one's will and sense of vitality. When the Sun is afflicted (poorly placed or poorly aspected) it could indicate problems with the father, or male role model. The Sun energizes your entire chart, and planets in close relationship to the Sun (by planetary aspect) are emphasized in your personality. If your Sun is prominent in your chart, you will exhibit great power to do and to be.

More about the Sun...

moon astrology The Moon

The Moon represents the personal self, the feelings and the unconscious. It is a reflection of the true self, represented by the Sun. The Moon also stands for security and instinctual or habitual patterns, as well as the ability to relate to others, and to be nurturing to others. The Moon rules Cancer and is exalted in Taurus. It is often contrasted with the Sun as the female receptive principle versus the masculine or positive principle. The Moon represents the feminine and nurturing part of oneself. In a male chart, the Moon represents the feminine within, or the 'anima' and also indicates the type of partner you will attract. The Moon also represents an attunement from the past, which operates at an instinctive or habitual level in your present life.

More about the Moon...

mercury astrology Mercury

Mercury represents the mind and intellect, and rules Gemini, sign of duality also Virgo, and has its exaltation in Aquarius. Mercury is an airy planet, associated with all forms of communication and the in-flow and out-flow of intelligence. Its position indicates how your mental function will be expressed, and where techniques and skills are available to you.

More about Mercury...

venus astrology Venus

Venus is the planet of love and relationship. Venus is in-taking, rather than out-going (as represented by Mars), and rules the signs Libra and Taurus. Venus has its exaltation in Pisces, and is associated with aesthetics, beauty, refinement and romance. Its position in the chart indicates the area in which the give and take of love, affection and sensual pleasure will be expressed.

More about Venus...

mars astrology Mars

Mars is the planet of outward activity and animal passion. It rules Aries and is exalted in Capricorn. This fiery planet is masculine in action, versus softer more receptive Venus. When strong in the chart it can indicate a volatile temper, and also great courage. Its position indicates how your personality will assert itself, and what modes of activity will stimulate your physical energies.

More about Mars...

jupiter astrology Jupiter

Jupiter is the planet of faith, positivism and optimism. It rules Sagittarius and is exalted in Cancer. Jupiter represents the principle of expansion, versus contraction (as represented by Saturn) and the aspirations of the higher self. Its position in the chart indicates how your faith will be expressed, and what modes of activity will stimulate self-confidence.

More about Jupiter...

saturn astrology Saturn

Saturn is the planet of limitation and contraction, and the trials of life experience. This includes disciplive, punctuality, and the conservation of material resources. Saturn rules Capricorn and is exalted in Libra, and is limited and material, versus unlimited faith (as represented by Jupiter). It indicates areas where the personality will be restricted by fears and lack of confidence, and also areas which are important to be worked on in this lifetime.

More about Saturn...

uranus astrology Uranus

Uranus is the planet of freedom and revolutionary vision, the urge for change and the ability to visualize new possibilities. Uranus rules Aquarius, and is exalted in Scorpio. It is also associated with mental studies, electricity and astrology. Its position indicates the arena of originality and freedom from conventional thinking in your life.

More about Uranus...

neptune astrology Neptune

Neptune represents the universal ocean of oneness with all beings. It is thus highly compassionate, also idealistic, imaginative and self login or even self undoing, and can be associated with drugs or media, as fantasy expressions. Neptune rules Pisces, and finds its exaltation in Cancer. Its position indicates where there may be confusion and also great creativity in poetic or musical fields. Neptune has been called the higher octave of Venus.

More about Neptune...

pluto astrology Pluto

Pluto is a force for change that can be destructive in its power. Pluto rules Scorpio, and is exalted in Leo. Pluto is related to will, and intense passion, and has a reputation for ruthlessness. As god of the underworld Pluto brings the deepest compulsions into the light. Its position indicates areas of life that must ultimately become transformed as part of the soul's evolution.

More about Pluto...

chiron astrology Chiron

Chiron is a small planet, or 'planetoid' that was only discovered in 1977, and which has already shown itself to be quite powerful in an individual's chart. Occupying an eccentric orbit between Saturn and Uranus, and named for the centaur physician of Greek myth who taught ancient wisdom to mankind, Chiron represents the archetype of the "Wounded Healer" and is associated with shamanism and going within to heal oneself. Its discovery is synchronous with the rise of the holistic health movement. Chiron's position in the chart reveals where one has been wounded, and where also there is the opportunity for discovering healing from within and sharing this discovery with other people, since from our wounds arises our compassion for the suffering of others. The position of Chiron, by house and sign, can also show where we have talent and access to ancient wisdom, as well as where we may depart from the mainstream in service to a higher practicality. Those with prominent Chiron are likely to be educators and spiritual healers.

More about Chiron...

ceres astrology Ceres

As goddess of the harvest and the natural process of fertility and renewal, Ceres represents the process of nurturing and motherhood in an individual chart, and has been attributed to the sign Cancer as a co-ruler with the Moon, as well as to the signs of Taurus, Scorpio and Virgo.

More about Ceres...

pallas astrology Pallas

The astrology of the asteroid Pallas indicates the creative use of the mental faculty in combination with ageless wisdom, and is also involved with the arts, especially the plastic arts such as sculpture and pottery, and with medicinal remedies.

More about Pallas...

juno astrology Juno

The astrology of Juno indicates partnering energy of intimate relationships, as in the more modern issues of where the boundaries are with another person, how much sharing is appropriate, versus holding back, are there issues of bitterness and jealousy, or projected authority and control onto another person, and intimacy needs in general.

More about Juno...

vesta astrology Vesta

In the astrology of Vesta issues of sexuality and completeness unto oneself predominate. Possible associations are the woman (or man) who chooses celibacy, but as a nun or monk takes on a higher purpose than normal family life, also issues of sexuality and who is ultimately served in the process, self or other.

More about Vesta...

eris astrology Eris

While the lower expression of Eris might manifest as the lust for struggle and violence, there is also a more positive manifestation in the most basic defense of one's rights in standing up to established power, by violence if necessary. By recognizing and coming to terms with this potentially violent factor in ourselves we can grow as humans and become more whole.

More about Eris...

haumea astrology Haumea

The astrology of Haumea seems to be related to love of the natural world and to the fecundity of natural process. This archetype thus signals profound connection to Nature, connection to Source, and a form of natural charisma.

More about Haumea...

makemake astrology Makemake

The astrology of Makemake is related to love of the natural world and to the activism associated with defending the environment. This archetype thus signals a profound connection to nature that is quite similar to the archetype of Haumea, his fellow traveler in the Kuiper Belt, with the same astronomical designation and also named from the pantheon of indigenous gods and goddesses.

More about Makemake...

part of fortune astrology Part of Fortune

The Part of Fortune (from the Latin Pars Fortuna) is the only Arabian astrology part still commonly used in modern astrology. It indicates an area of life that is a fortunate one for the native. The house in which the Part of Fortune is placed indicates an area of your life which is likely to be a successful one for you; an area where the applications of your skill will bear fruit. Its is where you will find good luck and happiness.

More about the Planetary Bodies...

north node astrology The North Node

The Nodes of the Moon indicate areas of life that are of special concern to you. Also referred to as the dragon's head, The North Node indicates your goals. The placement of the North Node indicates work that needs to be done in your life, or new faculties that need to be developed in the present lifetime.

More about the Planetary Bodies...

south node astrology The South Node

The Nodes of the Moon indicate areas of life that are of special concern to you. Also known as the dragon's tail, the South Node indicates areas of mastery, often from a previous lifetime.

More about the Planetary Bodies...

aries astrology Aries

Aries people tend to be energetic, forceful and outgoing. They are good at getting things done, although they prefer starting to finishing. Like the energy of the first rush of spring, they move into the world in a headstrong, pioneering way. Aries people are likely to rush into things before reflecting, and may also be impatient or unwilling to sit back and allow events to mature.

More about Aries...

taurus astrology Taurus

Taureans revel in the pleasures of life. They crave the security and comfort of relaxing in the warmth of their home environment. They value the senses and the enjoyment of material things. Taureans are likely to work hard to make their home an attractive one. They also have the makings of a healer and have a large capacity for kindness.

More about Taurus...

gemini astrology Gemini

Gemini is the sign associated with communication, logical thought processes (based on duality) and the conscious mind. Gemini people tend to be airy and intellectual, glib of tongue and curious about life and other people. They can experience two sides of things at the same time, and may tend to be flighty.

More about Gemini...

cancer astrology Cancer

Cancerians are nurturing and protective of others. Their ruling planet is the Moon, and they tend to be moody, with constantly changing emotions. Cancerians are also likely to be security-conscious and highly value their home life. They may appear passive, and tend to rely on their feelings to make decisions. They are subtle, rather than direct, and are likely to reflect the moods of those around them.

More about Cancer...

leo astrology Leo

Leos are likely to express themselves in dramatic, creative and assertive ways. They are also likely to enjoy the warmth of the physical Sun. Leos have great energy, courage and honesty. They are likely to be self-confident and maybe even a bit self-indulgent as they expect to be the center of attention, and often are. Leos can be quite determined and usually get their way when they really want to. They also possess great integrity, and are a natural leader.

More about Leo...

virgo astrology Virgo

Virgos love work, service to others and the gathering of the fruits of the material world, as symbolized by the harvest. They are also likely to be a good conversationalist, with wide-ranging knowledge and interesting ideas. They can be analytical and perhaps overly fond of detail, with perfectionist tendencies, and they may miss out on the big picture by concentrating on the micro. It also benefits them to learn the fine line between discrimination and criticism.

More about Virgo...

libra astrology Libra

Libra is the sign of harmony and relationship. The Sun in Libra is at the time of the Equinox, when day equals night, and similarly Libra strives for balance between polarities. Librans are known for their good taste, elegance and charm. They are seekers of harmony and beauty.

More about Libra...

scorpio astrology Scorpio

Scorpio is the most intense sign of the Zodiac, and is associated with sexual activity and with the symbolism of death and rebirth. Their emotions run deep. Scorpios have great personal magnetism and great powers of persuasion or even the ability to coerce others.

More about Scorpio...

sagittarius astrology Sagittarius

Sagittarius is an optimistic, positive-thinking sign associated with the quest for freedom from all restriction as well as idealism, religion and philosophy. Sagittarians are direct and forthright, good-natured and affirmative in their outlook.

More about Sagittarius...

capricorn astrology Capricorn

Capricorn people are ambitious and practical, and are likely to have an excellent sense of social responsibility. They also tend to be conscious of social mores, perhaps to the point of over-concern. Their natural caution allows them to advance slowly and steadily to the top.

More about Capricorn...

aquarius astrology Aquarius

Aquarians have a rebellious nature, and are eccentric, spontaneous and original. They are forward thinking and detached, and can seem conservative though they really are not very much so. They are scientifically minded and logical, and confident in manner.

More about Aquarius...

pisces astrology Pisces

Pisceans are friendly and likable, and yet can be very moody and introspective as well. Pisces is a watery sign, concerned with subtle emotions and secret mystical depths. Pisceans are not entirely at home in this world.

More about Pisces...