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82 Alkmene

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asteroid

media legend: Model tridimensional d'Alkmene obtingut a partir de la seva corba de llum

External resources

Minor Planet Center body ID
DAMIT asteroid ID
JPL Small-Body Database SPK-ID
Wolfram Language entity code
Freebase ID

instancë e

masa

240 petagram

emëruar prej

Alkmene[4]

pason

81 Terpsichore[5]

ndjekur nga

83 Beatrix[5]

ngjarje e rëndësishme

naming

zbulues

Robert Luther[5][6]

koha e zbulimit apo shpikjes

27 nëntor 1864[3]

vendi i zbulimit astronomik

Düsseldorf-Bilk Observatory[6]

minor planet group

trupi astronom kryesor

apoapsis

3,371964581007376±0,0000000024954 astronomical unit[6]

epoch: September 13, 2023

periapsis

2,152905187374756±0,0000000098301 astronomical unit[3]

data: 13 shtator 2023

argument of periapsis

110,9101615945302±0,0000032422 degree[6]

epoch: September 13, 2023

ekscentriciteti i orbitës

0,2206494355220245±0,0000000025647[6]

epoch: September 13, 2023

inklinimi orbital

2,8286±0,0001 degree
2,826225135772431±0,00000015184 degree[6]

epoch: September 13, 2023

perioda orbitale

1.677,013277872813±0,0000018616 dita[6]

epoch: September 13, 2023

rotation period

12,999 ora[3]

semi-major axis of an orbit

2,762434880918722±0,0000000029095 astronomical unit[3]

data: 13 shtator 2023

longitude of ascending node

25,43265506245615±0,0000032126 degree[6]

epoch: September 13, 2023

mean anomaly

159,3243176188835±0,00000071691 degree[6]

epoch: September 13, 2023

asteroid spectral type

S-type asteroid[3]

taksonomia e asteroidëve: Tholen classification, SMASS classification

absolute magnitude

8,27[7]

albedo

0,207

kriteri i përdorur: geometric albedo

0,167±0,024[3]

kriteri i përdorur: geometric albedo

diametri

57,621±0,714 kilometër[3]

imazh simboli astronomik

përshkruar nga burimi

Fjalori Enciklopedik Brockhaus dhe Efron

deklarata është subjekt i: Q24330238

epoch

September 13, 2023[6]

time of periapsis

2.459.458,3083402724±0,0000027136 Julian day[3]

data: 13 shtator 2023

përcaktimi i përkohshëm

1952 BB[3]
1963 OA[3]
1973 GO[3]
A864 WA[3]

kategoria në Commons

82 Alkmene

Reference

  1. ^ JPL Small-Body Database
  2. ^ Freebase Data Dumps, 28 tetor 2013
  3. ^ a b c d e f g h i j k l m n JPL Small-Body Database, 20000082, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000082, 16 tetor 2023
  4. ^ Dictionary of Minor Planet Names (Sixth Revised and Enlarged Edition), 21
  5. ^ a b c Minor Planet Center Database
  6. ^ a b c d e f g h i j JPL Small-Body Database, 20000082, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000082, 24 janar 2024
  7. ^ JPL Small-Body Database, 20000082, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000082, 4 nëntor 2024