Astro Corner
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Celestial object
C/1853 G1 (Schweizer)
1853 G1, C/1853 G1 (Schweizer), Schweizer
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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 designation1853 G1
JPL SPK-ID1000804
Orbit classCOM
Orbit IDSAO_2008
Near-Earth objectNo
Potentially hazardousNo
Epoch · JD2398000.5
Eccentricity0.989286000000
Semi-major axis84.813608400 AU
Perihelion distance0.908693000 AU
Orbital period285,260.3 days
Earth MOID—
Jupiter Tisserand-0.567000
Inclination122.19550000°
Absolute magnitude · H—
Diameter—
Albedo—
Last catalogue sync2026-09-18 08:40:02
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
Community observations
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Guides & knowledge
Published Guides that reference this canonical object.
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Images of this object
Confirmed manual or plate-solve links to this canonical object. Solver suggestions are excluded until confirmed by the image owner.
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