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Astrology · Reference · Ephemeris

Daily ephemeris — September 1984

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 9Vi27Sc 2Vi℞ 0Li 8Sg 3Cp11Sc 9Sg28Sg℞ 0Sc
210Vi10Sg 1Vi℞ 1Li 8Sg 3Cp11Sc 9Sg28Sg℞ 0Sc
311Vi24Sg 0Vi℞ 2Li 9Sg 3Cp11Sc 9Sg28Sg℞ 0Sc
412Vi 6Cp 0Vi℞ 4Li10Sg 3Cp11Sc 9Sg28Sg℞ 0Sc
513Vi19Cp 0Vi℞ 5Li10Sg 3Cp11Sc 9Sg28Sg℞ 0Sc
614Vi 1Aq 0Vi℞ 6Li11Sg 3Cp12Sc 9Sg28Sg℞ 0Sc
715Vi14Aq 0Vi 7Li11Sg 3Cp12Sc 9Sg28Sg℞ 0Sc
816Vi26Aq 0Vi 8Li12Sg 3Cp12Sc 9Sg28Sg℞ 0Sc
916Vi 8Pi 0Vi10Li13Sg 3Cp12Sc 9Sg28Sg℞ 0Sc
1017Vi20Pi 0Vi11Li13Sg 3Cp12Sc 9Sg28Sg 0Sc
1118Vi 2Ar 1Vi12Li14Sg 3Cp12Sc 9Sg28Sg 0Sc
1219Vi13Ar 2Vi13Li14Sg 3Cp12Sc 9Sg28Sg 0Sc
1320Vi25Ar 2Vi15Li15Sg 3Cp12Sc 9Sg28Sg 0Sc
1421Vi 7Ta 3Vi16Li16Sg 3Cp12Sc 9Sg28Sg 0Sc
1522Vi19Ta 5Vi17Li16Sg 3Cp12Sc 9Sg28Sg 0Sc
1623Vi 1Ge 6Vi18Li17Sg 3Cp12Sc 9Sg28Sg 0Sc
1724Vi14Ge 7Vi19Li18Sg 3Cp13Sc 9Sg28Sg 0Sc
1825Vi26Ge 8Vi21Li18Sg 3Cp13Sc 9Sg28Sg 0Sc
1926Vi10Cn10Vi22Li19Sg 3Cp13Sc 9Sg28Sg 0Sc
2027Vi23Cn11Vi23Li20Sg 3Cp13Sc10Sg28Sg 0Sc
2128Vi 7Le13Vi24Li20Sg 3Cp13Sc10Sg28Sg 0Sc
2229Vi22Le15Vi26Li21Sg 3Cp13Sc10Sg28Sg 0Sc
23 0Li 7Vi16Vi27Li22Sg 4Cp13Sc10Sg28Sg 0Sc
24 1Li22Vi18Vi28Li22Sg 4Cp13Sc10Sg28Sg 0Sc
25 2Li 7Li20Vi29Li23Sg 4Cp13Sc10Sg28Sg 0Sc
26 3Li23Li22Vi 1Sc24Sg 4Cp13Sc10Sg28Sg 0Sc
27 4Li 8Sc23Vi 2Sc24Sg 4Cp13Sc10Sg28Sg 0Sc
28 5Li22Sc25Vi 3Sc25Sg 4Cp14Sc10Sg28Sg 1Sc
29 6Li 6Sg27Vi 4Sc26Sg 4Cp14Sc10Sg28Sg 1Sc
30 7Li20Sg29Vi 5Sc26Sg 4Cp14Sc10Sg28Sg 1Sc

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.