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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HX12 ∴ Orbital info ∴ Epoch epochXXX
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(500202) 2012HX12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 500202.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54244 2.612e-08 au
e 0.15859 1.531e-07
i 8.157 7.001e-06 deg
Ω 109.135 9.455e-05 deg
ω 101.664 9.73e-05 deg
M 350.482 2.49e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1392 au
Aphelion 2.9456 au
Asc. node-Earth separation 1.578 au
Desc. node-Earth separation 1.38479 au
Earth MOID 1.1514 au
Orbital period 1480.72 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.00000000-0.539801520.062028420.024959160.05013381-0.52615115
-0.539801521.00000000-0.10647639-0.03976260-0.009504830.24349983
0.06202842-0.106476391.00000000-0.451832280.43529795-0.00777302
0.02495916-0.03976260-0.451832281.00000000-0.95874967-0.01712382
0.05013381-0.009504830.43529795-0.958749671.00000000-0.24936754
-0.526151150.24349983-0.00777302-0.01712382-0.249367541.00000000
Covariance matrix
6.82355639E-16-2.15895208E-151.13444548E-146.16474087E-141.27422260E-13-3.42270912E-13
-2.15895208E-152.34426668E-14-1.14141693E-13-5.75648887E-13-1.41598018E-139.28445136E-13
1.13444548E-14-1.14141693E-134.90201903E-11-2.99119126E-102.96540008E-10-1.35528673E-12
6.16474087E-14-5.75648887E-13-2.99119126E-108.94043932E-09-8.82051284E-09-4.03212542E-11
1.27422260E-13-1.41598018E-132.96540008E-10-8.82051284E-099.46713044E-09-6.04231236E-10
-3.42270912E-139.28445136E-13-1.35528673E-12-4.03212542E-11-6.04231236E-106.20166282E-10