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Astrology · Reference · Ephemeris

Daily ephemeris — December 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 9Sg22Pi29Sg20Cp11Aq14Cp21Sc13Sg 0Cp 3Sc
210Sg 4Ar 0Cp22Cp12Aq14Cp21Sc13Sg 0Cp 3Sc
311Sg15Ar 0Cp23Cp13Aq15Cp21Sc13Sg 0Cp 3Sc
412Sg27Ar 0Cp24Cp14Aq15Cp21Sc13Sg 0Cp 3Sc
513Sg 9Ta 0Cp℞25Cp14Aq15Cp21Sc13Sg 0Cp 3Sc
614Sg22Ta 0Cp℞26Cp15Aq15Cp22Sc13Sg 0Cp 3Sc
715Sg 4Ge 0Cp℞28Cp16Aq15Cp22Sc13Sg 0Cp 3Sc
816Sg17Ge29Sg℞29Cp17Aq16Cp22Sc13Sg 0Cp 3Sc
917Sg 0Cn28Sg℞ 0Aq17Aq16Cp22Sc14Sg 0Cp 3Sc
1018Sg13Cn27Sg℞ 1Aq18Aq16Cp22Sc14Sg 0Cp 3Sc
1119Sg26Cn26Sg℞ 2Aq19Aq16Cp22Sc14Sg 0Cp 3Sc
1220Sg10Le25Sg℞ 3Aq20Aq17Cp22Sc14Sg 0Cp 3Sc
1321Sg23Le24Sg℞ 5Aq21Aq17Cp22Sc14Sg 0Cp 3Sc
1422Sg 7Vi22Sg℞ 6Aq21Aq17Cp22Sc14Sg 0Cp 3Sc
1523Sg21Vi21Sg℞ 7Aq22Aq17Cp23Sc14Sg 0Cp 3Sc
1624Sg 5Li20Sg℞ 8Aq23Aq17Cp23Sc14Sg 0Cp 3Sc
1725Sg20Li18Sg℞ 9Aq24Aq18Cp23Sc14Sg 0Cp 4Sc
1826Sg 4Sc17Sg℞10Aq24Aq18Cp23Sc14Sg 0Cp 4Sc
1927Sg18Sc16Sg℞12Aq25Aq18Cp23Sc14Sg 1Cp 4Sc
2028Sg 2Sg16Sg℞13Aq26Aq18Cp23Sc14Sg 1Cp 4Sc
2129Sg17Sg15Sg℞14Aq27Aq19Cp23Sc14Sg 1Cp 4Sc
22 0Cp 0Cp14Sg℞15Aq27Aq19Cp23Sc14Sg 1Cp 4Sc
23 1Cp14Cp14Sg℞16Aq28Aq19Cp23Sc14Sg 1Cp 4Sc
24 2Cp27Cp14Sg℞17Aq29Aq19Cp23Sc14Sg 1Cp 4Sc
25 3Cp10Aq14Sg18Aq 0Pi19Cp24Sc14Sg 1Cp 4Sc
26 4Cp23Aq14Sg20Aq 0Pi20Cp24Sc15Sg 1Cp 4Sc
27 5Cp 6Pi15Sg21Aq 1Pi20Cp24Sc15Sg 1Cp 4Sc
28 6Cp18Pi15Sg22Aq 2Pi20Cp24Sc15Sg 1Cp 4Sc
29 7Cp 0Ar16Sg23Aq 3Pi20Cp24Sc15Sg 1Cp 4Sc
30 8Cp11Ar16Sg24Aq 4Pi21Cp24Sc15Sg 1Cp 4Sc
3110Cp23Ar17Sg25Aq 4Pi21Cp24Sc15Sg 1Cp 4Sc

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.