AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013GG87 ∴ Orbital info ∴ Epoch epochXXX

(420782) 2013GG87 ▹

ORBITAL INFORMATION

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(ASCII data file 420782.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27211	1.847e-08	au
e	0.104867	4.622e-08
i	10.202	7.555e-06	deg
Ω	80.846	3.035e-05	deg
ω	236.463	5.064e-05	deg
M	343.108	4.226e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0338	au
Aphelion	2.5104	au
Asc. node-Earth separation	1.40147	au
Desc. node-Earth separation	1.10863	au
Earth MOID	1.03829	au
Orbital period	1250.95	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.20186703	0.00300996	-0.01248940	0.01202513	-0.18029026
-0.20186703	1.00000000	0.00249698	0.00087447	-0.19318142	0.29647461
0.00300996	0.00249698	1.00000000	-0.38893303	0.25058959	-0.02534527
-0.01248940	0.00087447	-0.38893303	1.00000000	-0.58794158	0.00138198
0.01202513	-0.19318142	0.25058959	-0.58794158	1.00000000	-0.79284848
-0.18029026	0.29647461	-0.02534527	0.00138198	-0.79284848	1.00000000

Covariance matrix
3.40968936E-16	-1.72277631E-16	4.19921266E-16	-6.99887877E-15	1.12449185E-14	-1.40699247E-13
-1.72277631E-16	2.13605366E-15	8.71907481E-16	1.22653641E-15	-4.52148075E-13	5.79102828E-13
4.19921266E-16	8.71907481E-16	5.70819287E-11	-8.91771344E-11	9.58785795E-11	-8.09297672E-12
-6.99887877E-15	1.22653641E-15	-8.91771344E-11	9.20998082E-10	-9.03592857E-10	1.77252964E-12
1.12449185E-14	-4.52148075E-13	9.58785795E-11	-9.03592857E-10	2.56459327E-09	-1.69692069E-09
-1.40699247E-13	5.79102828E-13	-8.09297672E-12	1.77252964E-12	-1.69692069E-09	1.78617577E-09