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Astrology · Reference · Ephemeris

Daily ephemeris — August 2003

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 8Le19Vi 2Vi 4Le10Pi℞24Le 7Cn 1Pi℞11Aq℞17Sg℞
2 9Le 3Li 4Vi 5Le10Pi℞24Le 7Cn 1Pi℞11Aq℞17Sg℞
310Le16Li 5Vi 6Le 9Pi℞24Le 7Cn 1Pi℞11Aq℞17Sg℞
411Le 1Sc 7Vi 7Le 9Pi℞25Le 7Cn 1Pi℞11Aq℞17Sg℞
512Le15Sc 8Vi 9Le 9Pi℞25Le 7Cn 1Pi℞11Aq℞17Sg℞
613Le29Sc 9Vi10Le 9Pi℞25Le 8Cn 1Pi℞11Aq℞17Sg℞
714Le13Sg10Vi11Le 9Pi℞25Le 8Cn 1Pi℞11Aq℞17Sg℞
815Le27Sg12Vi12Le 9Pi℞25Le 8Cn 1Pi℞11Aq℞17Sg℞
916Le11Cp13Vi13Le 9Pi℞26Le 8Cn 1Pi℞11Aq℞17Sg℞
1017Le25Cp14Vi15Le 9Pi℞26Le 8Cn 1Pi℞11Aq℞17Sg℞
1118Le 9Aq15Vi16Le 9Pi℞26Le 8Cn 1Pi℞11Aq℞17Sg℞
1219Le23Aq16Vi17Le 8Pi℞26Le 8Cn 1Pi℞11Aq℞17Sg℞
1320Le 6Pi17Vi18Le 8Pi℞26Le 8Cn 1Pi℞11Aq℞17Sg℞
1421Le19Pi18Vi20Le 8Pi℞27Le 8Cn 1Pi℞11Aq℞17Sg℞
1522Le 2Ar19Vi21Le 8Pi℞27Le 9Cn 1Pi℞11Aq℞17Sg℞
1623Le14Ar20Vi22Le 8Pi℞27Le 9Cn 1Pi℞11Aq℞17Sg℞
1724Le26Ar21Vi23Le 7Pi℞27Le 9Cn 1Pi℞11Aq℞17Sg℞
1825Le 8Ta22Vi25Le 7Pi℞28Le 9Cn 1Pi℞11Aq℞17Sg℞
1926Le20Ta22Vi26Le 7Pi℞28Le 9Cn 1Pi℞11Aq℞17Sg℞
2027Le 2Ge23Vi27Le 7Pi℞28Le 9Cn 0Pi℞11Aq℞17Sg℞
2128Le14Ge24Vi28Le 6Pi℞28Le 9Cn 0Pi℞11Aq℞17Sg℞
2228Le26Ge24Vi 0Vi 6Pi℞28Le 9Cn 0Pi℞11Aq℞17Sg℞
2329Le 8Cn25Vi 1Vi 6Pi℞29Le 9Cn 0Pi℞11Aq℞17Sg℞
24 0Vi20Cn25Vi 2Vi 6Pi℞29Le 9Cn 0Pi℞11Aq℞17Sg℞
25 1Vi 3Le25Vi 3Vi 5Pi℞29Le10Cn 0Pi℞11Aq℞17Sg℞
26 2Vi17Le26Vi 4Vi 5Pi℞29Le10Cn 0Pi℞11Aq℞17Sg℞
27 3Vi 0Vi26Vi 6Vi 5Pi℞ 0Vi10Cn 0Pi℞11Aq℞17Sg℞
28 4Vi14Vi26Vi 7Vi 5Pi℞ 0Vi10Cn 0Pi℞11Aq℞17Sg℞
29 5Vi28Vi26Vi℞ 8Vi 4Pi℞ 0Vi10Cn 0Pi℞11Aq℞17Sg
30 6Vi13Li26Vi℞ 9Vi 4Pi℞ 0Vi10Cn 0Pi℞11Aq℞17Sg
31 7Vi27Li25Vi℞11Vi 4Pi℞ 0Vi10Cn 0Pi℞11Aq℞17Sg

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.