NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HR15 ∴ Orbital info ∴ Epoch 57337 MJD
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(463282) 2012HR15  ▹ 
ORBITAL INFORMATION
(ASCII data file 463282.eq0)
Keplerian elements
(Epoch 57337.9 MJD)
Value 1-σ variation Units
a 2.47999 4.696e-08 au
e 0.73783 6.968e-08
i 27.914 1.297e-05 deg
Ω 80.804 3.279e-05 deg
ω 332.408 3.025e-05 deg
M 352.204 7.969e-06 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6502 au
Aphelion distance 4.3098 au
Asc. node-Earth separation -0.30148 au
Desc. node-Earth separation 2.24809 au
Earth MOID 0.26721 au
Orbital period 1426.5 days
Date of orbit computation   Mar 29 14:31

Covariance matrix
2.20568470E-155.89158625E-17-2.04777211E-131.10126838E-131.14309473E-14-4.19700375E-14
5.89158625E-174.85586077E-15-4.39439162E-148.53380577E-14-3.25208070E-13-2.04695032E-13
-2.04777211E-13-4.39439162E-141.68273277E-10-6.49559245E-111.19834813E-114.55312281E-11
1.10126838E-138.53380577E-14-6.49559245E-111.07535670E-09-8.99895614E-10-5.63129887E-11
1.14309473E-14-3.25208070E-131.19834813E-11-8.99895614E-109.15292463E-10-4.52665612E-12
-4.19700375E-14-2.04695032E-134.55312281E-11-5.63129887E-11-4.52665612E-126.35123607E-11

Correlation matrix
1.000000000.01800228-0.336126170.071506440.00804508-0.11213431
0.018002281.00000000-0.048613630.03734508-0.15425820-0.36859128
-0.33612617-0.048613631.00000000-0.152698550.030534830.44042571
0.071506440.03734508-0.152698551.00000000-0.90705980-0.21547812
0.00804508-0.154258200.03053483-0.907059801.00000000-0.01877450
-0.11213431-0.368591280.44042571-0.21547812-0.018774501.00000000