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AstDyS ∴ Objects ∴ 2008SD237 ∴ Orbital info ∴ Epoch epochXXX
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(664631) 2008SD237  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 664631.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75388 3.328e-08 au
e 0.103626 1.579e-07
i 13.7 1.429e-05 deg
Ω 188.859 2.908e-05 deg
ω 140.335 7.821e-05 deg
M 167.189 6.613e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4685 au
Aphelion 3.0393 au
Asc. node-Earth separation 1.96196 au
Desc. node-Earth separation 1.52279 au
Earth MOID 1.47489 au
Orbital period 1669.23 days
Date of orbit computation  apr 23 22:08
Correlation matrix
1.000000000.40578393-0.02114269-0.015466450.23750260-0.41483024
0.405783931.00000000-0.04489603-0.02024540-0.08165484-0.08857523
-0.02114269-0.044896031.00000000-0.098102140.015804800.02844747
-0.01546645-0.02024540-0.098102141.00000000-0.34775840-0.00977249
0.23750260-0.081654840.01580480-0.347758401.00000000-0.90918471
-0.41483024-0.088575230.02844747-0.00977249-0.909184711.00000000
Covariance matrix
1.10752336E-152.13296752E-15-1.00540224E-14-1.49668514E-146.18207245E-13-9.12877992E-13
2.13296752E-152.49474354E-14-1.01326744E-13-9.29828087E-14-1.00875143E-12-9.25105169E-13
-1.00540224E-14-1.01326744E-132.04176830E-10-4.07610227E-111.76636976E-112.68789785E-11
-1.49668514E-14-9.29828087E-14-4.07610227E-118.45525557E-10-7.90915842E-10-1.87903404E-11
6.18207245E-13-1.00875143E-121.76636976E-11-7.90915842E-106.11756446E-09-4.70226700E-09
-9.12877992E-13-9.25105169E-132.68789785E-11-1.87903404E-11-4.70226700E-094.37251964E-09