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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RQ57 ∴ Orbital info ∴ Epoch epochXXX
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(83245) 2001RQ57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 83245.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46027 7.441e-09 au
e 0.181348 3.474e-08
i 2.974 3.908e-06 deg
Ω 59.085 7.226e-05 deg
ω 214.932 7.311e-05 deg
M 1.486 1.14e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0141 au
Aphelion 2.9064 au
Asc. node-Earth separation 1.8074 au
Desc. node-Earth separation 1.05963 au
Earth MOID 0.9985 au
Orbital period 1409.53 days
Date of orbit computation  apr 23 20:04
Correlation matrix
1.00000000-0.13074868-0.001222330.00536397-0.02554307-0.22809766
-0.130748681.00000000-0.01568746-0.00057925-0.00011882-0.00646892
-0.00122233-0.015687461.00000000-0.080764250.08090559-0.00316778
0.00536397-0.00057925-0.080764251.00000000-0.987153170.00284354
-0.02554307-0.000118820.08090559-0.987153171.00000000-0.14756669
-0.22809766-0.00646892-0.003167780.00284354-0.147566691.00000000
Covariance matrix
5.53616565E-17-3.37975241E-17-3.55419339E-172.88394704E-15-1.38957446E-14-1.93489433E-14
-3.37975241E-171.20694110E-15-2.12982091E-15-1.45414739E-15-3.01800026E-16-2.56216283E-15
-3.55419339E-17-2.12982091E-151.52719627E-11-2.28067143E-112.31169269E-11-1.41135081E-13
2.88394704E-15-1.45414739E-15-2.28067143E-115.22146411E-09-5.21536684E-092.34254253E-12
-1.38957446E-14-3.01800026E-162.31169269E-11-5.21536684E-095.34574616E-09-1.23005459E-10
-1.93489433E-14-2.56216283E-15-1.41135081E-132.34254253E-12-1.23005459E-101.29976179E-10