Insights by Omkar
Advertisement
Advertisement

Astrology · Reference · Ephemeris

Daily ephemeris — May 1983

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
110Ta 0Cp25Ta20Ge18Ta 9Sg℞ 0Sc℞ 8Sg℞28Sg℞27Li℞
211Ta12Cp25Ta℞22Ge19Ta 9Sg℞ 0Sc℞ 8Sg℞28Sg℞27Li℞
312Ta24Cp25Ta℞23Ge20Ta 8Sg℞ 0Sc℞ 8Sg℞28Sg℞27Li℞
413Ta 6Aq25Ta℞24Ge21Ta 8Sg℞ 0Sc℞ 8Sg℞28Sg℞27Li℞
514Ta18Aq24Ta℞25Ge21Ta 8Sg℞ 0Sc℞ 8Sg℞28Sg℞27Li℞
615Ta 0Pi24Ta℞26Ge22Ta 8Sg℞ 0Sc℞ 8Sg℞28Sg℞27Li℞
716Ta12Pi24Ta℞27Ge23Ta 8Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
817Ta24Pi23Ta℞28Ge24Ta 8Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
918Ta 7Ar23Ta℞ 0Cn24Ta 8Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1019Ta20Ar22Ta℞ 1Cn25Ta 8Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1120Ta 3Ta22Ta℞ 2Cn26Ta 8Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1221Ta17Ta21Ta℞ 3Cn26Ta 7Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1322Ta 1Ge20Ta℞ 4Cn27Ta 7Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1423Ta15Ge20Ta℞ 5Cn28Ta 7Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1524Ta29Ge19Ta℞ 6Cn29Ta 7Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1625Ta13Cn19Ta℞ 7Cn29Ta 7Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1726Ta28Cn18Ta℞ 8Cn 0Ge 7Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1826Ta12Le18Ta℞10Cn 1Ge 7Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
1927Ta26Le17Ta℞11Cn 1Ge 7Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
2028Ta10Vi17Ta℞12Cn 2Ge 6Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
2129Ta24Vi17Ta℞13Cn 3Ge 6Sg℞29Li℞ 7Sg℞28Sg℞27Li℞
22 0Ge 8Li16Ta℞14Cn 3Ge 6Sg℞28Li℞ 7Sg℞28Sg℞27Li℞
23 1Ge22Li16Ta℞15Cn 4Ge 6Sg℞28Li℞ 7Sg℞28Sg℞27Li℞
24 2Ge 5Sc16Ta℞16Cn 5Ge 6Sg℞28Li℞ 7Sg℞28Sg℞27Li℞
25 3Ge18Sc16Ta℞17Cn 6Ge 6Sg℞28Li℞ 7Sg℞28Sg℞27Li℞
26 4Ge 1Sg16Ta18Cn 6Ge 6Sg℞28Li℞ 7Sg℞28Sg℞27Li℞
27 5Ge13Sg16Ta19Cn 7Ge 6Sg℞28Li℞ 7Sg℞28Sg℞27Li℞
28 6Ge26Sg16Ta20Cn 8Ge 5Sg℞28Li℞ 7Sg℞28Sg℞27Li℞
29 7Ge 8Cp17Ta21Cn 8Ge 5Sg℞28Li℞ 7Sg℞28Sg℞27Li℞
30 8Ge20Cp17Ta23Cn 9Ge 5Sg℞28Li℞ 7Sg℞28Sg℞27Li℞
31 9Ge 2Aq17Ta24Cn10Ge 5Sg℞28Li℞ 7Sg℞28Sg℞27Li℞

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.