AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002GR87 ∴ Orbital info ∴ Epoch epochXXX
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(111972) 2002GR87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 111972.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29145 7.241e-09 au
e 0.138129 3.472e-08
i 7.331 3.726e-06 deg
Ω 170.212 2.664e-05 deg
ω 179.642 2.994e-05 deg
M 350.774 1.345e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9749 au
Aphelion 2.608 au
Asc. node-Earth separation 1.61481 au
Desc. node-Earth separation 0.96925 au
Earth MOID 0.96864 au
Orbital period 1266.96 days
Date of orbit computation  apr 23 20:11
Correlation matrix
1.00000000-0.301907800.004760520.00208020-0.01345324-0.24665057
-0.301907801.00000000-0.01430897-0.00732223-0.045903460.19964757
0.00476052-0.014308971.00000000-0.078791380.06973791-0.00022605
0.00208020-0.00732223-0.078791381.00000000-0.88280041-0.00173655
-0.01345324-0.045903460.06973791-0.882800411.00000000-0.44245512
-0.246650570.19964757-0.00022605-0.00173655-0.442455121.00000000
Covariance matrix
5.24285094E-17-7.58975448E-171.28448833E-164.01311649E-16-2.91690190E-15-2.40228915E-14
-7.58975448E-171.20542244E-15-1.85127037E-15-6.77340218E-15-4.77228429E-149.32380254E-14
1.28448833E-16-1.85127037E-151.38862025E-11-7.82283452E-127.78165415E-12-1.13309110E-14
4.01311649E-16-6.77340218E-15-7.82283452E-127.09883990E-10-7.04315836E-10-6.22356465E-13
-2.91690190E-15-4.77228429E-147.78165415E-12-7.04315836E-108.96649009E-10-1.78213200E-10
-2.40228915E-149.32380254E-14-1.13309110E-14-6.22356465E-13-1.78213200E-101.80933429E-10