A professional tool for astrologers and researchers. Set your own query: a planet in a sign or degree, an aspect of two planets, a conjunction with a fixed star, or a figure of three to six planets — with any planets, in the desired element, cross or signs, with your own orb. Search through past and future skies for the entire depth of the ephemerides, free and without registration.
What does this mean for you personally?
The found aspect or figure works differently in each natal chart.
Build your chart — and get a personalized analysis: how this aspect manifests in your character, relationships, and timing.
Example queries
All cradles (trapeziums) in fire signs from 1950 to 2040, orb 2° — four 'any planet' slots, filter 'Fire'.
Any planet in the 29th degree of any sign in conjunction with any other: two 'any' slots, aspect 'Conjunction', filter 'degree within sign 29–30'.
Conjunction of any planet with the star Algol in 2026–2030, orb 1°.
T-square in cardinal signs for the 20th century: the Moon is disabled to see only slow configurations.
Jupiter–Saturn conjunction with 1° orb in 1000 BCE: year from −1000 to −1.
How it works
The engine stores daily ecliptic longitudes of ten planets for the entire depth of the Swiss Ephemeris — more than twelve thousand years back and forward — and searches through ready-made series, so the answer comes in seconds. For each period, the start and end dates, the exact date of the minimum orb, the orb itself, the participants and their positions at the exact moment are shown. The 'any planet' slot turns the query into a brute-force search: the engine checks all combinations and returns each found one as a separate period. The 'Where' filter is applied to the position of each participant: element, cross, specific signs and degrees within a sign. The orb for figures is strict — each connection of the configuration must be within the specified orb. The positions of fixed stars are reduced to the J2000 epoch and shifted by precession.
Calculating…Request error. Please try again.Nothing found for the selected period.PeriodExact dateOrb, °ParticipantsPeriods foundPlanets at the exact momentPlease fill in the required form fields.Choose different planets.Ephemeris database not yet built on server.BCNot all results are shown — narrow the years, orb, or filter.Request window truncated toEphemeris databasecombinations checkedUnderstood asCould not parse — fill out the form manually.anyyearsany,any,any,all,all,any,allorb,orbis,orbBC, BCEdegreefire,fire,fireearthairwater,of water,watery,watercardinalfixedmutablegrand trine,grand trine,trine,grand trinet-square,t square,t-square,t squareyod,finger of fate,yodtalentstelliumgrand cross,grand cross,cross,grand crosskite,kite,kitemystic rectangle,rectangle,mystic rectangle,rectanglecradle,cradle,trapeze,cradle,trapezoidsix-pointed,grand sextile,star of david,grand sextile,hexagramconjunction,conjunctionsextilesquare,square,squaretrinequincunx, inconjunctoppositionstarwithout,without,sans,sin,ohne,senza,sem,bez,utanalgol=Algol,aldebaran=Aldebaran,regulus=Regulus,antares=Antares,spica=Spica,fomalhaut=Fomalhaut,sirius=Sirius,vega=Vega,alcyone=Alcyone,pleiades=Alcyone,betelgeuse=Betelgeuse,rigel=Rigel,pollux=Pollux,castor=Castor,procyon=Procyon,arcturus=Arcturus,canopus=Canopus,capella=Capella,deneb=Deneb,altair=Altair,alphard=Alphard,shaula=Shaula,achernar=Achernar,polaris=Polaris,acrux=Acrux,hadar=Hadar,toliman=Rigil Kentaurus,rasalhague=Rasalhague,unukalhai=Unukalhai,zuben elgenubi=Zuben Elgenubi,zuben eschamali=Zuben Eschamali,alphecca=Alphecca,mirach=Mirach,hamal=Hamal,menkar=Menkar,scheat=Scheat,markab=Markab,skat=Skat,denebola=Denebola,zosma=Zosma,alhena=Alhena,mirfak=Mirfak,alnilam=Alnilam,bellatrix=Bellatrix,alpheratz=Alpheratz,alphirk=Alphirk,nunki=Numki,dubhe=Dubhe,mizar=Mizar,alioth=Alioth,benetnash=Alkaid,kochab=Kochab,etamin=Etamin,sadalmelik=Sadalmelik,sadalsuud=Sadalsuud,enif=Enif,diphda=Diphda,achernar=Achernarariestaurusgeminicancerleo,leo,leovirgolibra,libra,libra,librascorpioSagittariuscapricornaquariuspiscessunmoonmercuryvenus,venusmarsjupitersaturnuranus,uranusneptunepluto,plutoThree planets in trines to each other (120°).Opposition A–B, planet C is the apex in squares to both.A–B in sextile, planet C is the apex in quincunxes (150°) to both.Trine and two sextiles; the engine determines the apex itself.All three planets in conjunction — within orb.Four planets: two oppositions at right angles to each other.Grand trine plus a fourth planet in opposition to one of the vertices.Two oppositions, sides are trines and sextiles.Opposition and a chain of three sextiles with two trines (trapezoid).Six planets at 60° intervals around the whole circle — two superimposed grand trines. An extremely rare figure.