AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015GR2 ∴ Orbital info ∴ Epoch epochXXX

(472913) 2015GR2 ▹

ORBITAL INFORMATION

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(ASCII data file 472913.eq0)

Keplerian elements at epoch
58478.3 MJD
	Value	1-σ variation	Units
a	3.12863	4.606e-08	au
e	0.146671	6.919e-08
i	15.661	8.328e-06	deg
Ω	61.582	2.553e-05	deg
ω	284.192	3.994e-05	deg
M	113.789	2.829e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6698	au
Aphelion	3.5875	au
Asc. node-Earth separation	1.96796	au
Desc. node-Earth separation	2.16411	au
Earth MOID	1.71845	au
Orbital period	2021.3	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	-0.28155783	0.03456613	0.01091660	-0.29337053	0.38366455
-0.28155783	1.00000000	-0.04091398	0.01194314	0.30154875	-0.40298218
0.03456613	-0.04091398	1.00000000	-0.28739119	0.16041688	0.02101146
0.01091660	0.01194314	-0.28739119	1.00000000	-0.61958842	0.00888616
-0.29337053	0.30154875	0.16041688	-0.61958842	1.00000000	-0.77941830
0.38366455	-0.40298218	0.02101146	0.00888616	-0.77941830	1.00000000

Covariance matrix
2.12155958E-15	-8.97269647E-16	1.32595251E-14	1.28371048E-14	-5.39756018E-13	4.99864109E-13
-8.97269647E-16	4.78691265E-15	-2.35748562E-14	2.10959056E-14	8.33371552E-13	-7.88653527E-13
1.32595251E-14	-2.35748562E-14	6.93584023E-11	-6.11047423E-11	5.33645674E-11	4.94969467E-12
1.28371048E-14	2.10959056E-14	-6.11047423E-11	6.51784239E-10	-6.31842161E-10	6.41709744E-12
-5.39756018E-13	8.33371552E-13	5.33645674E-11	-6.31842161E-10	1.59553659E-09	-8.80636424E-10
4.99864109E-13	-7.88653527E-13	4.94969467E-12	6.41709744E-12	-8.80636424E-10	8.00101937E-10