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Astrology · Reference · Ephemeris

Daily ephemeris — March 2017

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
111Pi18Ar 6Pi12Ar23Ar22Li℞26Sg22Ar11Pi18Cp
212Pi 2Ta 8Pi13Ar24Ar22Li℞26Sg22Ar11Pi18Cp
313Pi16Ta10Pi13Ar25Ar22Li℞26Sg22Ar11Pi18Cp
414Pi 1Ge11Pi13Ar℞26Ar22Li℞26Sg22Ar11Pi18Cp
515Pi15Ge13Pi13Ar℞26Ar21Li℞26Sg22Ar11Pi18Cp
616Pi29Ge15Pi13Ar℞27Ar21Li℞27Sg22Ar11Pi18Cp
717Pi13Cn17Pi12Ar℞28Ar21Li℞27Sg22Ar11Pi18Cp
818Pi27Cn19Pi12Ar℞28Ar21Li℞27Sg22Ar11Pi18Cp
919Pi10Le21Pi12Ar℞29Ar21Li℞27Sg22Ar11Pi18Cp
1020Pi24Le23Pi12Ar℞ 0Ta21Li℞27Sg22Ar12Pi18Cp
1121Pi 7Vi25Pi12Ar℞ 1Ta21Li℞27Sg22Ar12Pi19Cp
1222Pi20Vi27Pi11Ar℞ 1Ta21Li℞27Sg22Ar12Pi19Cp
1323Pi 3Li29Pi11Ar℞ 2Ta21Li℞27Sg22Ar12Pi19Cp
1424Pi16Li 1Ar11Ar℞ 3Ta21Li℞27Sg22Ar12Pi19Cp
1525Pi28Li 3Ar10Ar℞ 3Ta21Li℞27Sg22Ar12Pi19Cp
1626Pi10Sc 5Ar10Ar℞ 4Ta20Li℞27Sg22Ar12Pi19Cp
1727Pi22Sc 7Ar 9Ar℞ 5Ta20Li℞27Sg22Ar12Pi19Cp
1828Pi 4Sg 9Ar 9Ar℞ 6Ta20Li℞27Sg22Ar12Pi19Cp
1929Pi16Sg10Ar 8Ar℞ 6Ta20Li℞27Sg23Ar12Pi19Cp
20 0Ar28Sg12Ar 7Ar℞ 7Ta20Li℞27Sg23Ar12Pi19Cp
21 1Ar10Cp14Ar 7Ar℞ 8Ta20Li℞27Sg23Ar12Pi19Cp
22 2Ar22Cp16Ar 6Ar℞ 8Ta20Li℞27Sg23Ar12Pi19Cp
23 3Ar 4Aq18Ar 6Ar℞ 9Ta20Li℞27Sg23Ar12Pi19Cp
24 4Ar17Aq20Ar 5Ar℞10Ta20Li℞27Sg23Ar12Pi19Cp
25 5Ar 1Pi21Ar 4Ar℞11Ta19Li℞27Sg23Ar12Pi19Cp
26 6Ar14Pi23Ar 4Ar℞11Ta19Li℞27Sg23Ar12Pi19Cp
27 7Ar28Pi24Ar 3Ar℞12Ta19Li℞27Sg23Ar12Pi19Cp
28 7Ar13Ar26Ar 3Ar℞13Ta19Li℞27Sg23Ar12Pi19Cp
29 8Ar27Ar27Ar 2Ar℞13Ta19Li℞27Sg23Ar12Pi19Cp
30 9Ar12Ta28Ar 1Ar℞14Ta19Li℞27Sg23Ar12Pi19Cp
3110Ar27Ta29Ar 1Ar℞15Ta19Li℞27Sg23Ar12Pi19Cp

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.