19631 Greensleeves
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asteroid
instancë e
emëruar prej
Greensleeves
pason
19630 Janebell
ndjekur nga
(19632) 1999 RP39
ngjarje e rëndësishme
naming
zbulues
John Broughton
koha e zbulimit apo shpikjes
13 shtator 1999
vendi i zbulimit astronomik
Reedy Creek Observatory
minor planet group
trupi astronom kryesor
apoapsis
3,239 astronomical unit
3,238737237802217±0,0000000016156 astronomical unit
epoch: September 13, 2023
periapsis
2,3023090 astronomical unit
2,302122471841605±0,0000000029373 astronomical unit
epoch: September 13, 2023
argument of periapsis
279,26624 degree
278,576580520901±0,00000066874 degree
epoch: September 13, 2023
ekscentriciteti i orbitës
0,17
0,1690893
0,1690378055106579±0,00000000081978
epoch: September 13, 2023
inklinimi orbital
9,74900 degree
9,744586389337885±0,000000070114 degree
epoch: September 13, 2023
perioda orbitale
4,61 viti
1.684,298899560714±0,0000082123 dita
epoch: September 13, 2023
rotation period
2,68465 ora
semi-major axis of an orbit
2,7708262 astronomical unit
2,77042985519322±0,0000000090053 astronomical unit
epoch: September 13, 2023
longitude of ascending node
121,43345 degree
121,3747543222159±0,00000043839 degree
epoch: September 13, 2023
mean anomaly
50,55112 degree
33,27575975190832±0,00000024368 degree
epoch: September 13, 2023
absolute magnitude
13,9
14,08
albedo
0,155±0,039
kriteri i përdorur: geometric albedo
diametri
4,448±0,215 kilometër
epoch
September 13, 2023
time of periapsis
2.460.044,8157628127±0,000019739 Julian day
epoch: September 13, 2023
përcaktimi i përkohshëm
1990 TJ13
1999 RY38