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小行星84522 · Vinony

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Astronomical objects discovered in 2002
小行星84522

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EntityQ116951· pop 31· linked from 64 articles

小行星84522

Also known as 2002 TC302

小行星

Key facts

Discovered by: Palomar
Discovery site: Palomar Observatory
Discovery date: 9 October 2002
Minor planet category: TNO · SDO 2:5 res. · distant
Observation arc: 25+ yr
Earliest precovery date: 5 August 2000
Aphelion: 71.528 AU
Perihelion: 39.070 AU
Semi major axis: 55.299 AU
Orbital period sidereal: 410.96 yr (150,102 d)
Mean anomaly: 330.876 °
Mean motion: 0° 0 8.634 / day
Inclination

Article · 中文

小行星84522（2002 TC302）是一個顏色偏紅的巨大共振海王星外天體（2:5），它是在2002年10月9日被帕洛马山天文台的NEAT計畫發現的。

Abstract from DBpedia / Wikipedia · CC BY-SA

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Categories

Astronomical objects discovered in 2002 Discoveries by the Palomar Observatory JPL Small-Body Database ID different from Wikidata Minor planet object articles (numbered)Objects observed by stellar occultation Trans-Neptunian objects in a 2:5 resonance

Sources

wikipedia.externallinksexternallink

35.038°

Longitude of ascending node

23.855°

Time of perihelion

21 October 2058 ± 0.35 days

Argument of perihelion

86.764°

Known satellites

0 (1 unconfirmed)

Dimensions

529.9 × 468.7 km (2021) ( 543.2 ± 18 ) × ( 459.5 ± 11 ) km (2018)

via Wikipedia infobox

Wikidata facts

Diameter: 500
Orbital period: 152399.1709746893
Image: 84522-2002tc302 hst.jpg

Show 15 more facts

Commons category: (84522) 2002 TC302
provisional designation: 2002 TC302
time of discovery or invention: 2002-10-09
orbital inclination: 35.00795245659784
orbital eccentricity: 0.2995099275725721
absolute magnitude: 3.92
mean anomaly: 331.7280868170761
argument of periapsis: 86.07019498892316
longitude of ascending node: 23.82537752284196
semi-major axis of an orbit: 55.83709109830268
rotation period: 56.1
albedo: 0.147
periapsis: 39.11332798758693
apoapsis: 72.56085420901843
time of periapsis: 2472968.878141517

Sources (2)

ssd.jpl.nasa.gov
wikidata.org

via Wikidata · CC0

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Entity

Minor Planet Center

David L. Rabinowitz

229762 Gǃkúnǁʼhòmdímà

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