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Astrology · Reference · Ephemeris

Daily ephemeris — September 2002

Planet positions for every day of the month, sampled at noon UT. Computed live from VSOP87D + ELP2000 ephemerides. Navigate any month forward or back; data is consistent with the free Birth Chart and Sky Map tools.

Day☉ Sun☽ Moon☿ Mer♀ Ven♂ Mar♃ Jup♄ Sat♅ Ura♆ Nep♇ Plu
1 8Vi25Ge 6Li24Li 1Vi 6Le27Ge26Aq℞ 8Aq℞14Sg
2 9Vi 8Cn 6Li25Li 2Vi 6Le27Ge26Aq℞ 8Aq℞14Sg
310Vi21Cn 7Li26Li 3Vi 7Le27Ge26Aq℞ 8Aq℞14Sg
411Vi 5Le 8Li27Li 3Vi 7Le27Ge26Aq℞ 8Aq℞14Sg
512Vi19Le 9Li27Li 4Vi 7Le27Ge26Aq℞ 8Aq℞14Sg
613Vi 4Vi10Li28Li 5Vi 7Le27Ge26Aq℞ 8Aq℞14Sg
714Vi19Vi10Li29Li 5Vi 7Le28Ge26Aq℞ 8Aq℞14Sg
815Vi 5Li11Li 0Sc 6Vi 8Le28Ge26Aq℞ 8Aq℞14Sg
916Vi20Li11Li 1Sc 6Vi 8Le28Ge26Aq℞ 8Aq℞14Sg
1017Vi 5Sc12Li 1Sc 7Vi 8Le28Ge26Aq℞ 8Aq℞14Sg
1118Vi19Sc12Li 2Sc 8Vi 8Le28Ge25Aq℞ 8Aq℞14Sg
1219Vi 3Sg12Li 3Sc 8Vi 8Le28Ge25Aq℞ 8Aq℞14Sg
1320Vi17Sg13Li 4Sc 9Vi 8Le28Ge25Aq℞ 8Aq℞14Sg
1421Vi 0Cp13Li 4Sc10Vi 9Le28Ge25Aq℞ 8Aq℞15Sg
1522Vi13Cp13Li℞ 5Sc10Vi 9Le28Ge25Aq℞ 8Aq℞15Sg
1623Vi26Cp13Li℞ 6Sc11Vi 9Le28Ge25Aq℞ 8Aq℞15Sg
1724Vi 8Aq12Li℞ 6Sc12Vi 9Le28Ge25Aq℞ 8Aq℞15Sg
1825Vi21Aq12Li℞ 7Sc12Vi 9Le28Ge25Aq℞ 8Aq℞15Sg
1926Vi 3Pi12Li℞ 8Sc13Vi10Le28Ge25Aq℞ 8Aq℞15Sg
2027Vi15Pi11Li℞ 8Sc13Vi10Le28Ge25Aq℞ 8Aq℞15Sg
2128Vi27Pi10Li℞ 9Sc14Vi10Le28Ge25Aq℞ 8Aq℞15Sg
2229Vi 9Ar 9Li℞ 9Sc15Vi10Le28Ge25Aq℞ 8Aq℞15Sg
23 0Li21Ar 9Li℞10Sc15Vi10Le28Ge25Aq℞ 8Aq℞15Sg
24 1Li 3Ta 8Li℞11Sc16Vi11Le28Ge25Aq℞ 8Aq℞15Sg
25 2Li14Ta 6Li℞11Sc17Vi11Le28Ge25Aq℞ 8Aq℞15Sg
26 3Li26Ta 5Li℞12Sc17Vi11Le28Ge25Aq℞ 8Aq℞15Sg
27 4Li 8Ge 4Li℞12Sc18Vi11Le28Ge25Aq℞ 8Aq℞15Sg
28 5Li21Ge 3Li℞12Sc19Vi11Le28Ge25Aq℞ 8Aq℞15Sg
29 6Li 3Cn 2Li℞13Sc19Vi11Le28Ge25Aq℞ 8Aq℞15Sg
30 7Li16Cn 1Li℞13Sc20Vi12Le28Ge25Aq℞ 8Aq℞15Sg

Reading the table

  • Format: degree + sign abbreviation. 15Le = 15° Leo.
  • ℞ = retrograde — the planet appears to move backwards through the zodiac that day.
  • highlighted = station day, the moment a planet stops and reverses direction (or vice versa). The most-watched single days in any month.

Common questions

About the ephemeris

What is an ephemeris?

A table of planetary positions over time. The classical paper ephemeris (Raphael's, Rosicrucian, Swiss Ephemeris) lists each planet's longitude on each day of the year — the working tool astrologers use to plan elections, time transits, and check past or future configurations. This page reproduces that data live from arcsecond-grade ephemerides.

Why noon UT?

The classical convention. The slow planets (Jupiter through Pluto) barely move in 12 hours, so noon-sampling captures their position for the whole day with negligible error. The Moon moves ~6.5° in 12 hours (about a quarter of a sign), so the Moon column is most accurate at noon UT specifically — for an exact Moon position at any moment in your local time, use the Sky Map tool.

How do I read each cell?

Each cell shows the planet's degree-in-sign and the sign abbreviation. "15Le" = 15° Leo. The ℞ marker means retrograde — the planet appears to move backwards through the zodiac on that day. Sign-changes (ingresses) appear as a transition between two adjacent cells; the exact ingress moment is in our Sky Now or Lunar Calendar pages.

Why are some cells highlighted?

We highlight the day each planet first appears retrograde or first turns direct in the displayed month — the stations. These are the most-watched days in any month: a planet's station is when it's stopped relative to the stars, and astrologers read the station as a focused activation of the planet's themes for the week or two surrounding it.

How accurate is this?

Arcsecond. We use VSOP87D for the planets and a truncated ELP2000 lunar model with deltaT correction. Same engine that computes the free Birth Chart, Sky Map, and Transit Forecast. Time-zone is UT (universal time); convert to your local time-zone if you need a same-day local read.

Can I use this to plan elections?

Yes — the daily ephemeris is the working table for Hellenistic and modern Western election work. Pair with the Muhurta tool (Vedic auspicious-time scoring), the Choghadiya page (Vedic time windows), and the Lunar Calendar (Moon phases + sign-ingresses) for a full election workflow.

Computation

Each cell is a live engine call cached for 24 hours: VSOP87D for Mercury–Neptune, an in-house DOPRI8 8(7) integrator for Pluto, and a truncated ELP2000 lunar model with deltaT correction for the Moon. Sub-arcsecond accurate. Sampled at 12:00 UT. Retrograde flags come from the engine’s direction-of-motion check, not a calendar approximation; station days are detected from adjacent-day flag flips.