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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001ST139 ∴ Orbital info ∴ Epoch epochXXX
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(612259) 2001ST139  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 612259.eq0)
Keplerian elements at epoch
56851.4 MJD
Value 1-σ variation Units
a 2.33026 1.021e-08 au
e 0.269101 7.146e-08
i 5.675 7.742e-06 deg
Ω 187.89 6.994e-05 deg
ω 152.545 7.737e-05 deg
M 228.847 2.579e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7032 au
Aphelion 2.9573 au
Asc. node-Earth separation 1.84258 au
Desc. node-Earth separation 0.74429 au
Earth MOID 0.69721 au
Orbital period 1299.29 days
Date of orbit computation  apr 23 21:57
Correlation matrix
1.00000000-0.00443904-0.012391660.046755100.29402467-0.77714929
-0.004439041.00000000-0.00881145-0.00918133-0.130469880.15335379
-0.01239166-0.008811451.000000000.35816327-0.334526060.03004512
0.04675510-0.009181330.358163271.00000000-0.88358076-0.03314793
0.29402467-0.13046988-0.33452606-0.883580761.00000000-0.42833464
-0.777149290.153353790.03004512-0.03314793-0.428334641.00000000
Covariance matrix
1.04315027E-16-3.24004960E-18-9.79874598E-163.33995139E-142.32349453E-13-2.04671365E-13
-3.24004960E-185.10715005E-15-4.87533042E-15-4.58915595E-14-7.21413063E-132.82594060E-13
-9.79874598E-16-4.87533042E-155.99425254E-111.93948424E-10-2.00392706E-105.99819618E-12
3.33995139E-14-4.58915595E-141.93948424E-104.89187525E-09-4.78154644E-09-5.97823841E-11
2.32349453E-13-7.21413063E-13-2.00392706E-10-4.78154644E-095.98644342E-09-8.54568414E-10
-2.04671365E-132.82594060E-135.99819618E-12-5.97823841E-11-8.54568414E-106.64903141E-10