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Astrology · Reference · Ephemeris

Daily ephemeris — September 1983

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 8Vi21Ge 0Li27Le℞12Le 2Sg 0Sc 5Sg26Sg℞27Li
2 9Vi 5Cn 0Li℞26Le℞12Le 2Sg 0Sc 5Sg26Sg℞27Li
310Vi19Cn 0Li℞26Le℞13Le 3Sg 0Sc 5Sg26Sg℞27Li
411Vi 4Le 0Li℞25Le℞13Le 3Sg 0Sc 5Sg26Sg℞27Li
512Vi19Le 0Li℞25Le℞14Le 3Sg 1Sc 5Sg26Sg℞27Li
613Vi 4Vi29Vi℞24Le℞15Le 3Sg 1Sc 5Sg26Sg℞27Li
714Vi19Vi29Vi℞24Le℞15Le 3Sg 1Sc 5Sg26Sg℞27Li
815Vi 4Li28Vi℞24Le℞16Le 3Sg 1Sc 5Sg26Sg27Li
916Vi19Li28Vi℞23Le℞17Le 3Sg 1Sc 5Sg26Sg27Li
1017Vi 3Sc27Vi℞23Le℞17Le 3Sg 1Sc 5Sg26Sg27Li
1118Vi17Sc26Vi℞23Le℞18Le 3Sg 1Sc 5Sg26Sg27Li
1219Vi 0Sg25Vi℞23Le℞19Le 4Sg 1Sc 5Sg26Sg27Li
1320Vi13Sg24Vi℞23Le℞19Le 4Sg 1Sc 5Sg26Sg27Li
1421Vi25Sg23Vi℞23Le℞20Le 4Sg 1Sc 5Sg26Sg27Li
1522Vi 7Cp22Vi℞23Le℞20Le 4Sg 2Sc 5Sg26Sg28Li
1623Vi19Cp21Vi℞23Le21Le 4Sg 2Sc 5Sg26Sg28Li
1724Vi 1Aq20Vi℞23Le22Le 4Sg 2Sc 5Sg26Sg28Li
1825Vi13Aq19Vi℞23Le22Le 4Sg 2Sc 5Sg26Sg28Li
1925Vi25Aq18Vi℞23Le23Le 4Sg 2Sc 5Sg26Sg28Li
2026Vi 7Pi17Vi℞23Le24Le 5Sg 2Sc 5Sg26Sg28Li
2127Vi19Pi17Vi℞23Le24Le 5Sg 2Sc 5Sg26Sg28Li
2228Vi 1Ar16Vi℞24Le25Le 5Sg 2Sc 5Sg26Sg28Li
2329Vi13Ar16Vi℞24Le25Le 5Sg 2Sc 5Sg26Sg28Li
24 0Li26Ar16Vi℞24Le26Le 5Sg 2Sc 5Sg26Sg28Li
25 1Li 8Ta16Vi24Le27Le 5Sg 3Sc 5Sg26Sg28Li
26 2Li21Ta16Vi25Le27Le 5Sg 3Sc 5Sg26Sg28Li
27 3Li 4Ge16Vi25Le28Le 6Sg 3Sc 5Sg26Sg28Li
28 4Li17Ge17Vi26Le29Le 6Sg 3Sc 5Sg26Sg28Li
29 5Li 1Cn18Vi26Le29Le 6Sg 3Sc 5Sg26Sg28Li
30 6Li15Cn18Vi27Le 0Vi 6Sg 3Sc 6Sg26Sg28Li

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.