AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002HP12 ∴ Orbital info ∴ Epoch epochXXX
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(282254) 2002HP12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 282254.eq0)
Keplerian elements at epoch
57982.9 MJD
Value 1-σ variation Units
a 2.65698 1.487e-08 au
e 0.325101 5.09e-08
i 13.547 5.397e-06 deg
Ω 99.412 2.953e-05 deg
ω 145.401 3.177e-05 deg
M 172.625 1.12e-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 2.26008 au
Desc. node-Earth separation 0.85784 au
Earth MOID 0.79562 au
Orbital period 1581.91 days
Date of orbit computation  Jun 5 01:37
Correlation matrix
1.000000000.22402368-0.04479374-0.041019820.20133272-0.48327168
0.224023681.00000000-0.05867122-0.01343394-0.043384040.22230075
-0.04479374-0.058671221.000000000.03780878-0.01826819-0.03772261
-0.04101982-0.013433940.037808781.00000000-0.904573340.00118323
0.20133272-0.04338404-0.01826819-0.904573341.00000000-0.39961909
-0.483271680.22230075-0.037722610.00118323-0.399619091.00000000
Covariance matrix
2.21147519E-161.69569846E-16-3.59503107E-15-1.80151377E-149.51145931E-14-8.04980031E-14
1.69569846E-162.59076076E-15-1.61169556E-14-2.01938798E-14-7.01512488E-141.26738134E-13
-3.59503107E-15-1.61169556E-142.91265139E-116.02614551E-12-3.13207009E-12-2.28033502E-12
-1.80151377E-14-2.01938798E-146.02614551E-128.72178747E-10-8.48668911E-103.91402054E-13
9.51145931E-14-7.01512488E-14-3.13207009E-12-8.48668911E-101.00921459E-09-1.42197092E-10
-8.04980031E-141.26738134E-13-2.28033502E-123.91402054E-13-1.42197092E-101.25460048E-10