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Astrology · Reference · Ephemeris

Daily ephemeris — December 2073

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 9Sg10Cp 3Sg 4Sg29Le13Le℞29Sc 5Cp19Cn℞ 5Ar℞
210Sg24Cp 5Sg 6Sg29Le13Le℞29Sc 5Cp19Cn℞ 5Ar℞
311Sg 8Aq 7Sg 7Sg29Le13Le℞29Sc 5Cp19Cn℞ 5Ar℞
412Sg21Aq 8Sg 8Sg 0Vi13Le℞29Sc 5Cp19Cn℞ 5Ar℞
513Sg 3Pi10Sg 9Sg 0Vi13Le℞29Sc 5Cp19Cn℞ 5Ar℞
614Sg16Pi11Sg11Sg 0Vi13Le℞ 0Sg 5Cp19Cn℞ 5Ar℞
715Sg28Pi13Sg12Sg 0Vi13Le℞ 0Sg 5Cp19Cn℞ 5Ar℞
817Sg10Ar14Sg13Sg 1Vi13Le℞ 0Sg 5Cp19Cn℞ 5Ar℞
918Sg21Ar16Sg14Sg 1Vi13Le℞ 0Sg 5Cp19Cn℞ 5Ar℞
1019Sg 3Ta18Sg16Sg 1Vi13Le℞ 0Sg 5Cp19Cn℞ 5Ar℞
1120Sg15Ta19Sg17Sg 2Vi13Le℞ 0Sg 5Cp19Cn℞ 5Ar℞
1221Sg27Ta21Sg18Sg 2Vi13Le℞ 0Sg 5Cp19Cn℞ 5Ar℞
1322Sg 9Ge22Sg20Sg 2Vi13Le℞ 0Sg 5Cp19Cn℞ 5Ar℞
1423Sg22Ge24Sg21Sg 2Vi13Le℞ 0Sg 5Cp19Cn℞ 5Ar℞
1524Sg 4Cn25Sg22Sg 3Vi13Le℞ 1Sg 5Cp19Cn℞ 5Ar℞
1625Sg17Cn27Sg23Sg 3Vi13Le℞ 1Sg 5Cp19Cn℞ 5Ar℞
1726Sg 0Le29Sg25Sg 3Vi13Le℞ 1Sg 6Cp19Cn℞ 5Ar℞
1827Sg13Le 0Cp26Sg 3Vi12Le℞ 1Sg 6Cp19Cn℞ 5Ar℞
1928Sg26Le 2Cp27Sg 3Vi12Le℞ 1Sg 6Cp19Cn℞ 5Ar
2029Sg10Vi 3Cp28Sg 4Vi12Le℞ 1Sg 6Cp19Cn℞ 5Ar
21 0Cp23Vi 5Cp 0Cp 4Vi12Le℞ 1Sg 6Cp19Cn℞ 5Ar
22 1Cp 7Li 7Cp 1Cp 4Vi12Le℞ 1Sg 6Cp18Cn℞ 5Ar
23 2Cp21Li 8Cp 2Cp 4Vi12Le℞ 1Sg 6Cp18Cn℞ 5Ar
24 3Cp 6Sc10Cp 3Cp 4Vi12Le℞ 2Sg 6Cp18Cn℞ 5Ar
25 4Cp20Sc11Cp 5Cp 4Vi12Le℞ 2Sg 6Cp18Cn℞ 5Ar
26 5Cp 5Sg13Cp 6Cp 4Vi12Le℞ 2Sg 6Cp18Cn℞ 5Ar
27 6Cp20Sg15Cp 7Cp 5Vi12Le℞ 2Sg 6Cp18Cn℞ 5Ar
28 7Cp 4Cp16Cp 8Cp 5Vi12Le℞ 2Sg 6Cp18Cn℞ 5Ar
29 8Cp18Cp18Cp10Cp 5Vi12Le℞ 2Sg 6Cp18Cn℞ 5Ar
30 9Cp 2Aq19Cp11Cp 5Vi12Le℞ 2Sg 6Cp18Cn℞ 5Ar
3110Cp16Aq21Cp12Cp 5Vi11Le℞ 2Sg 6Cp18Cn℞ 5Ar

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.