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AstDyS ∴ Objects ∴ 2002HP12 ∴ Orbital info ∴ Epoch epochXXX
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(282254) 2002HP12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 282254.eq0)
Keplerian elements at epoch
57957.6 MJD
Value 1-σ variation Units
a 2.657 1.529e-08 au
e 0.325091 5.126e-08
i 13.547 5.4e-06 deg
Ω 99.412 2.996e-05 deg
ω 145.399 3.22e-05 deg
M 166.876 1.156e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7932 au
Aphelion 3.5208 au
Asc. node-Earth separation 2.25946 au
Desc. node-Earth separation 0.85775 au
Earth MOID 0.79543 au
Orbital period 1581.92 days
Date of orbit computation  apr 23 20:49
Correlation matrix
1.000000000.18904417-0.04175313-0.035659200.20913900-0.51083853
0.189044171.00000000-0.05879549-0.01288578-0.052374270.24463956
-0.04175313-0.058795491.000000000.04217250-0.02174035-0.03886331
-0.03565920-0.012885780.042172501.00000000-0.90350834-0.00377373
0.20913900-0.05237427-0.02174035-0.903508341.00000000-0.39790532
-0.510838530.24463956-0.03886331-0.00377373-0.397905321.00000000
Covariance matrix
2.33881745E-161.48195251E-16-3.44781851E-15-1.63387689E-141.03003286E-13-9.03066323E-14
1.48195251E-162.62751785E-15-1.62732419E-14-1.97894142E-14-8.64587059E-141.44956390E-13
-3.44781851E-15-1.62732419E-142.91550965E-116.82238366E-12-3.78043483E-12-2.42568768E-12
-1.63387689E-14-1.97894142E-146.82238366E-128.97633451E-10-8.71765289E-10-1.30694792E-12
1.03003286E-13-8.64587059E-14-3.78043483E-12-8.71765289E-101.03713617E-09-1.48127425E-10
-9.03066323E-141.44956390E-13-2.42568768E-12-1.30694792E-12-1.48127425E-101.33621296E-10