20224 Johnrae
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asteroid
instancë e
pason
(20223) 1997 HK16
ndjekur nga
(20225) 1997 MG1
ngjarje e rëndësishme
naming
zbulues
Eric Walter Elst
koha e zbulimit apo shpikjes
3 maj 1997
vendi i zbulimit astronomik
European Southern Observatory
La Silla Observatory
trupi astronom kryesor
apoapsis
3,330 astronomical unit
3,344550354272518±0,000000004533 astronomical unit
epoch: September 13, 2023
periapsis
3,1394237 astronomical unit
3,137244873029027±0,0000000099216 astronomical unit
epoch: September 13, 2023
argument of periapsis
10,90349 degree
23,78799834708298±0,0000023267 degree
epoch: September 13, 2023
ekscentriciteti i orbitës
0,03
0,0294800
0,03198272607723136±0,0000000018113
epoch: September 13, 2023
inklinimi orbital
8,97033 degree
9,005820715097567±0,000000069494 degree
epoch: September 13, 2023
perioda orbitale
5,82 viti
2.131,063513212825±0,0000043324 dita
epoch: September 13, 2023
semi-major axis of an orbit
3,2347851 astronomical unit
3,240897613650773±0,0000000043925 astronomical unit
epoch: September 13, 2023
longitude of ascending node
203,48634 degree
203,2963514438293±0,00000053467 degree
epoch: September 13, 2023
mean anomaly
287,76710 degree
185,3600627835149±0,0000027539 degree
epoch: September 13, 2023
absolute magnitude
13,4
13,5
13,65
albedo
0,054±0,022
kriteri i përdorur: geometric albedo
diametri
12,538±0,164 kilometër
epoch
September 13, 2023
time of periapsis
2.461.234,302340007±0,00011539 Julian day
epoch: September 13, 2023
përcaktimi i përkohshëm
1976 UV6
1997 JR13
1999 VS135