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Astrology · Reference · Ephemeris

Daily ephemeris — January 1978

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
110Cp28Vi21Sg 5Cp 8Le℞29Ge℞ 0Vi℞15Sc16Sg16Li
211Cp11Li21Sg 7Cp 8Le℞29Ge℞ 0Vi℞15Sc16Sg16Li
312Cp25Li21Sg 8Cp 8Le℞29Ge℞ 0Vi℞15Sc16Sg16Li
413Cp 8Sc22Sg 9Cp 8Le℞29Ge℞ 0Vi℞15Sc16Sg16Li
514Cp23Sc22Sg10Cp 7Le℞29Ge℞29Le℞15Sc16Sg16Li
615Cp 7Sg23Sg12Cp 7Le℞29Ge℞29Le℞15Sc16Sg16Li
716Cp23Sg23Sg13Cp 7Le℞29Ge℞29Le℞15Sc16Sg16Li
817Cp 8Cp24Sg14Cp 6Le℞28Ge℞29Le℞15Sc17Sg16Li
918Cp23Cp25Sg15Cp 6Le℞28Ge℞29Le℞15Sc17Sg16Li
1019Cp 8Aq26Sg17Cp 6Le℞28Ge℞29Le℞15Sc17Sg16Li
1120Cp23Aq27Sg18Cp 5Le℞28Ge℞29Le℞15Sc17Sg16Li
1221Cp 7Pi28Sg19Cp 5Le℞28Ge℞29Le℞15Sc17Sg16Li
1322Cp21Pi29Sg20Cp 4Le℞28Ge℞29Le℞15Sc17Sg16Li
1423Cp 4Ar 0Cp22Cp 4Le℞28Ge℞29Le℞15Sc17Sg16Li
1524Cp17Ar 1Cp23Cp 4Le℞28Ge℞29Le℞15Sc17Sg16Li
1626Cp 0Ta 3Cp24Cp 3Le℞27Ge℞29Le℞15Sc17Sg16Li
1727Cp12Ta 4Cp25Cp 3Le℞27Ge℞29Le℞15Sc17Sg16Li
1828Cp24Ta 5Cp27Cp 3Le℞27Ge℞29Le℞15Sc17Sg16Li
1929Cp 6Ge 6Cp28Cp 2Le℞27Ge℞29Le℞15Sc17Sg16Li℞
20 0Aq18Ge 8Cp29Cp 2Le℞27Ge℞29Le℞15Sc17Sg16Li℞
21 1Aq 0Cn 9Cp 0Aq 1Le℞27Ge℞29Le℞16Sc17Sg16Li℞
22 2Aq11Cn10Cp 2Aq 1Le℞27Ge℞29Le℞16Sc17Sg16Li℞
23 3Aq23Cn12Cp 3Aq 1Le℞27Ge℞28Le℞16Sc17Sg16Li℞
24 4Aq 6Le13Cp 4Aq 0Le℞27Ge℞28Le℞16Sc17Sg16Li℞
25 5Aq18Le14Cp 5Aq 0Le℞27Ge℞28Le℞16Sc17Sg16Li℞
26 6Aq 0Vi16Cp 7Aq29Cn℞27Ge℞28Le℞16Sc17Sg16Li℞
27 7Aq13Vi17Cp 8Aq29Cn℞26Ge℞28Le℞16Sc17Sg16Li℞
28 8Aq25Vi19Cp 9Aq29Cn℞26Ge℞28Le℞16Sc17Sg16Li℞
29 9Aq 8Li20Cp10Aq28Cn℞26Ge℞28Le℞16Sc17Sg16Li℞
3010Aq21Li22Cp12Aq28Cn℞26Ge℞28Le℞16Sc17Sg16Li℞
3111Aq 5Sc23Cp13Aq27Cn℞26Ge℞28Le℞16Sc17Sg16Li℞

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.