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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OS40 ∴ Orbital info ∴ Epoch epochXXX
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(54868) 2001OS40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 54868.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34183 8.024e-09 au
e 0.096339 4.138e-08
i 7.39 4.007e-06 deg
Ω 89.915 3.737e-05 deg
ω 316.402 4.49e-05 deg
M 52.263 2.487e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1162 au
Aphelion 2.5674 au
Asc. node-Earth separation 1.18569 au
Desc. node-Earth separation 1.47791 au
Earth MOID 1.13367 au
Orbital period 1308.97 days
Date of orbit computation  apr 23 19:57
Correlation matrix
1.000000000.110779960.000908420.00237540-0.01009857-0.15199662
0.110779961.000000000.00479415-0.00773407-0.154627470.23040475
0.000908420.004794151.000000000.02532007-0.01829661-0.00311188
0.00237540-0.007734070.025320071.00000000-0.82242804-0.00364277
-0.01009857-0.15462747-0.01829661-0.822428041.00000000-0.55312389
-0.151996620.23040475-0.00311188-0.00364277-0.553123891.00000000
Covariance matrix
6.43865040E-173.67843800E-172.92048839E-177.12315288E-16-3.63845430E-15-3.03294007E-14
3.67843800E-171.71241744E-157.94853257E-16-1.19605642E-14-2.87310298E-132.37098446E-13
2.92048839E-177.94853257E-161.60524064E-113.79117576E-12-3.29155009E-12-3.10045497E-13
7.12315288E-16-1.19605642E-143.79117576E-121.39661900E-09-1.38005567E-09-3.38535023E-12
-3.63845430E-15-2.87310298E-13-3.29155009E-12-1.38005567E-092.01613425E-09-6.17610405E-10
-3.03294007E-142.37098446E-13-3.10045497E-13-3.38535023E-12-6.17610405E-106.18393519E-10