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9965 GNU

9965 GNU, provisional designation 1992 EF2, is a background asteroid from the inner regions of the asteroid belt, approximately 4 kilometers (2 miles) in diameter. It was discovered on 5 March 1992, by astronomer of the Spacewatch program at the Kitt Peak National Observatory in Arizona, United States. The uncertain D-type asteroid has a long rotation…

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Absolute magnitude (H)
14.10 14.3 14.31±0.14 14.398±0.005 (R) 14.72 14.966±0.011 (S)
Alternative designations
1992 EF2 · 1988 BD4 1993 QR3
Aphelion
2.8283 AU
Argument of perihelion
82.938°
Discovered by
Spacewatch
Discovery date
5 March 1992

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9965 GNU

Nodes40
Edges39
Triples46
Avg. degree1.95
Density0.05
Components1

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9965 GNU

Top relations

related to External links · 24
9965 GNU → Archived, AstDyS-2, Asteroid Lightcurve Database, Asteroids, Circumstances, December, Dictionary, Discovery, Dynamic SiteEphemeris, Ephemeris, GNU, Google, JPL Small-Body DatabaseClose, LCDB, Minor Planet Center9965 GNU, Minor Planet Names, Numbered Minor Planets, Observation, Observational, Orbit
Absolute magnitude (H) · 1
9965 GNU → 14.10 14.3 14.31±0.14 14.398±0.005 (R) 14.72 14.966±0.011 (S)
Alternative designations · 1
9965 GNU → 1992 EF2 · 1988 BD4 1993 QR3
Aphelion · 1
9965 GNU → 2.8283 AU
Argument of perihelion · 1
9965 GNU → 82.938°
Discovered by · 1
9965 GNU → Spacewatch
Discovery date · 1
9965 GNU → 5 March 1992
Discovery site · 1
9965 GNU → Kitt Peak National Obs.
Eccentricity · 1
9965 GNU → 0.1696
Geometric albedo · 1
9965 GNU → 0.102±0.014 0.1022±0.0145 0.105±0.125 0.20 (assumed) 0.53±0.12

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Important terminology

gnu asteroid inner diameter period rotation kitt peak albedo discovery 1992 national background minor planet 9965 39 named project magnitude

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
9965 GNUAbsolute magnitude (H)14.10 14.3 14.31±0.14 14.398±0.005 (R) 14.72 14.966±0.011 (S)1.00infobox
9965 GNUAlternative designations1992 EF2 · 1988 BD4 1993 QR31.00infobox
9965 GNUAphelion2.8283 AU1.00infobox
9965 GNUArgument of perihelion82.938°1.00infobox
9965 GNUDiscovered bySpacewatch1.00infobox
9965 GNUDiscovery date5 March 19921.00infobox
9965 GNUDiscovery siteKitt Peak National Obs.1.00infobox
9965 GNUEccentricity0.16961.00infobox
9965 GNUGeometric albedo0.102±0.014 0.1022±0.0145 0.105±0.125 0.20 (assumed) 0.53±0.121.00infobox
9965 GNUInclination12.206°1.00infobox
9965 GNULongitude of ascending node156.48°1.00infobox
9965 GNUMean anomaly276.39°1.00infobox
9965 GNUMean diameter2.07±0.53 km 4.10 km (calculated) 6.22±2.14 km 6.293±0.159 km1.00infobox
9965 GNUMean motion0° 15m 43.56s / day1.00infobox
9965 GNUMinor planet categorymain-belt · (inner) background1.00infobox
9965 GNUNamed afterGNU Project (free software project)1.00infobox
9965 GNUObservation arc30.17 yr (11,019 d)1.00infobox
9965 GNUOrbital period (sidereal)3.76 yr (1,373 d)1.00infobox
9965 GNUPerihelion2.0080 AU1.00infobox
9965 GNUSemi-major axis2.4181 AU1.00infobox
9965 GNUSpectral typeD (Pan-STARRS) S (SDSS-MOC) S (assumed)1.00infobox
9965 GNUSynodic rotation period39.720±0.1589 h (R) 39.745±0.1589 h (S)1.00infobox

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