Astro Corner
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Celestial object
C/2019 V1 (Borisov)
2019 V1, Borisov, C/2019 V1 (Borisov)
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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 designation2019 V1
JPL SPK-ID1003648
Orbit classCOM
Orbit IDJPL 10
Near-Earth objectNo
Potentially hazardousNo
Epoch · JD2458813.5
Eccentricity0.999023915999
Semi-major axis3172.941012697 AU
Perihelion distance3.097056959 AU
Orbital period65,281,695.3 days
Earth MOID2.361340000 AU
Jupiter Tisserand1.030000
Inclination61.86710845°
Absolute magnitude · H—
Comet total magnitude · M114.5000 · K1 4.5000
Diameter—
Albedo—
Last catalogue sync2026-09-18 12:20:03
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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Published Guides that reference this canonical object.
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Images of this object
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