AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012US2 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(601012) 2012US2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 601012.eq0)
Keplerian elements at epoch
58012.8 MJD
Value 1-σ variation Units
a 2.5365 2.904e-08 au
e 0.159945 1.632e-07
i 4.353 1.747e-05 deg
Ω 161.998 0.0001574 deg
ω 169.531 0.0001701 deg
M 117.252 6.355e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1308 au
Aphelion 2.9422 au
Asc. node-Earth separation 1.9404 au
Desc. node-Earth separation 1.12735 au
Earth MOID 1.11993 au
Orbital period 1475.54 days
Date of orbit computation  apr 23 21:55
Correlation matrix
1.00000000-0.391801260.019043360.00368087-0.161502300.39917234
-0.391801261.000000000.003221770.026750430.30033226-0.83983585
0.019043360.003221771.000000000.83867857-0.77349472-0.00036972
0.003680870.026750430.838678571.00000000-0.91193831-0.02681416
-0.161502300.30033226-0.77349472-0.911938311.00000000-0.38312794
0.39917234-0.83983585-0.00036972-0.02681416-0.383127941.00000000
Covariance matrix
8.43049757E-16-1.85711962E-159.66204647E-151.68192489E-14-7.97640634E-137.36554795E-13
-1.85711962E-152.66498578E-149.19053076E-156.87239702E-138.33971839E-12-8.71284276E-12
9.66204647E-159.19053076E-153.05349860E-102.30634554E-09-2.29910163E-09-4.10573370E-13
1.68192489E-146.87239702E-132.30634554E-092.47662320E-08-2.44116641E-08-2.68171197E-10
-7.97640634E-138.33971839E-12-2.29910163E-09-2.44116641E-082.89336957E-08-4.14155849E-09
7.36554795E-13-8.71284276E-12-4.10573370E-13-2.68171197E-10-4.14155849E-094.03864832E-09