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Celestial object
C/1979 S1 (Meier)
1979 S1, C/1979 S1 (Meier), Meier
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Reference data
RADate-dependentMoving object · use an ephemeris
DecDate-dependentMoving object · use an ephemeris
Magnitude—
Angular size—
Position angle—
Distance—
Constellation—
Solar System catalogue
JPL SBDBMoving-object reference
Comets and minor planets move against the background sky. Astro Corner therefore keeps their orbital catalogue record separately and does not pretend a single RA/Dec is permanently correct.
Primary designation1979 S1
JPL SPK-ID1001182
Orbit classCOM
Orbit IDJPL 2
Near-Earth objectNo
Potentially hazardousNo
Epoch · JD2444179.5
Eccentricity0.972998360124
Semi-major axis53.032266596 AU
Perihelion distance1.431958164 AU
Orbital period141,061.6 days
Earth MOID0.829045000 AU
Jupiter Tisserand0.672000
Inclination67.07939297°
Absolute magnitude · H—
Comet total magnitude · M14.8000 · K1 46.5000
Diameter—
Albedo—
Last catalogue sync2026-09-18 09:10:02
Planning coordinates are intentionally separate.A later Horizons ephemeris layer can calculate the object's apparent position for a specific date, time and observing location. Until then, static-sky tools are hidden for this record rather than showing misleading coordinates.
Open JPL Small-Body Database 
Reference transparencySources & data provenanceSee where catalogue identities and imported reference fields came from.4 records
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Images of this object
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