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Astrology · Reference · Ephemeris

Daily ephemeris — April 1998

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
111Ar12Ge20Ar℞25Aq21Ar13Pi21Ar11Aq 1Aq 7Sg℞
212Ar25Ge19Ar℞26Aq22Ar13Pi21Ar11Aq 1Aq 7Sg℞
313Ar 9Cn19Ar℞27Aq22Ar13Pi22Ar11Aq 1Aq 7Sg℞
414Ar22Cn18Ar℞28Aq23Ar13Pi22Ar11Aq 1Aq 7Sg℞
515Ar 4Le17Ar℞29Aq24Ar14Pi22Ar12Aq 1Aq 7Sg℞
616Ar17Le16Ar℞ 0Pi25Ar14Pi22Ar12Aq 1Aq 7Sg℞
717Ar29Le16Ar℞ 1Pi25Ar14Pi22Ar12Aq 1Aq 7Sg℞
818Ar11Vi15Ar℞ 2Pi26Ar14Pi22Ar12Aq 1Aq 7Sg℞
919Ar23Vi14Ar℞ 3Pi27Ar15Pi22Ar12Aq 1Aq 7Sg℞
1020Ar 4Li13Ar℞ 4Pi28Ar15Pi22Ar12Aq 2Aq 7Sg℞
1121Ar16Li13Ar℞ 5Pi28Ar15Pi23Ar12Aq 2Aq 7Sg℞
1222Ar28Li12Ar℞ 6Pi29Ar15Pi23Ar12Aq 2Aq 7Sg℞
1323Ar10Sc11Ar℞ 7Pi 0Ta15Pi23Ar12Aq 2Aq 7Sg℞
1424Ar22Sc11Ar℞ 8Pi 1Ta16Pi23Ar12Aq 2Aq 7Sg℞
1525Ar 4Sg10Ar℞ 9Pi 1Ta16Pi23Ar12Aq 2Aq 7Sg℞
1626Ar16Sg10Ar℞10Pi 2Ta16Pi23Ar12Aq 2Aq 7Sg℞
1727Ar29Sg10Ar℞11Pi 3Ta16Pi23Ar12Aq 2Aq 7Sg℞
1828Ar12Cp 9Ar℞13Pi 4Ta17Pi23Ar12Aq 2Aq 7Sg℞
1929Ar25Cp 9Ar℞14Pi 4Ta17Pi24Ar12Aq 2Aq 7Sg℞
20 0Ta 8Aq 9Ar15Pi 5Ta17Pi24Ar12Aq 2Aq 7Sg℞
21 1Ta22Aq 9Ar16Pi 6Ta17Pi24Ar12Aq 2Aq 7Sg℞
22 2Ta 6Pi 9Ar17Pi 7Ta17Pi24Ar12Aq 2Aq 7Sg℞
23 3Ta21Pi10Ar18Pi 7Ta18Pi24Ar12Aq 2Aq 7Sg℞
24 4Ta 5Ar10Ar19Pi 8Ta18Pi24Ar12Aq 2Aq 7Sg℞
25 5Ta21Ar10Ar20Pi 9Ta18Pi24Ar12Aq 2Aq 7Sg℞
26 6Ta 6Ta11Ar21Pi 9Ta18Pi24Ar12Aq 2Aq 7Sg℞
27 7Ta21Ta11Ar22Pi10Ta18Pi25Ar12Aq 2Aq 7Sg℞
28 8Ta 6Ge12Ar24Pi11Ta19Pi25Ar12Aq 2Aq 7Sg℞
29 8Ta20Ge13Ar25Pi12Ta19Pi25Ar12Aq 2Aq 7Sg℞
30 9Ta 4Cn13Ar26Pi12Ta19Pi25Ar12Aq 2Aq 7Sg℞

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.