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AstDyS ∴ Objects ∴ 2012JR2 ∴ Orbital info ∴ Epoch epochXXX
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(500230) 2012JR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 500230.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53746 3.408e-08 au
e 0.049664 2.647e-07
i 4.603 6.46e-06 deg
Ω 110.001 0.0001369 deg
ω 81.964 0.0001539 deg
M 12.024 7.061e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4114 au
Aphelion 2.6635 au
Asc. node-Earth separation 1.53104 au
Desc. node-Earth separation 1.5323 au
Earth MOID 1.4162 au
Orbital period 1476.38 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.00000000-0.387928830.032855150.043235810.04290674-0.23547197
-0.387928831.00000000-0.04842488-0.08587868-0.035332970.08718776
0.03285515-0.048424881.00000000-0.102276650.086939450.01461342
0.04323581-0.08587868-0.102276651.00000000-0.87969461-0.00273364
0.04290674-0.035332970.08693945-0.879694611.00000000-0.46235888
-0.235471970.087187760.01461342-0.00273364-0.462358881.00000000
Covariance matrix
1.16148049E-15-3.49998165E-157.23307490E-152.01742281E-132.25078889E-13-5.66659772E-13
-3.49998165E-157.00834554E-14-8.28113531E-14-3.11272347E-12-1.43976361E-121.62982320E-12
7.23307490E-15-8.28113531E-144.17279571E-11-9.04560189E-118.64437910E-116.66565301E-12
2.01742281E-13-3.11272347E-12-9.04560189E-111.87454050E-08-1.85388453E-08-2.64280899E-11
2.25078889E-13-1.43976361E-128.64437910E-11-1.85388453E-082.36922695E-08-5.02527395E-09
-5.66659772E-131.62982320E-126.66565301E-12-2.64280899E-11-5.02527395E-094.98602466E-09