AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ GuoShou-Jing ∴ Orbital info ∴ Epoch epochXXX

(2012) GuoShou-Jing ▹

ORBITAL INFORMATION

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(ASCII data file 2012.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.3291	4.834e-09	au
e	0.178124	2.038e-08
i	2.905	1.963e-06	deg
Ω	277.055	5.094e-05	deg
ω	36.593	5.162e-05	deg
M	312.511	8.571e-06	deg

Other useful info
Absolute Magnitude (H)	13.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9142	au
Aphelion	2.744	au
Asc. node-Earth separation	0.95616	au
Desc. node-Earth separation	1.64931	au
Earth MOID	0.90092	au
Orbital period	1298.32	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.45212711	-0.00629761	0.00108165	0.02097660	-0.37687719
0.45212711	1.00000000	0.00178200	-0.00337552	0.00935518	-0.26975078
-0.00629761	0.00178200	1.00000000	-0.46357610	0.45392446	0.01709614
0.00108165	-0.00337552	-0.46357610	1.00000000	-0.98651089	0.00623946
0.02097660	0.00935518	0.45392446	-0.98651089	1.00000000	-0.16086975
-0.37687719	-0.26975078	0.01709614	0.00623946	-0.16086975	1.00000000

Covariance matrix
2.33709928E-17	4.45438715E-17	-5.97590551E-17	2.66392246E-16	5.23440492E-15	-1.56162715E-14
4.45438715E-17	4.15315048E-16	7.12829474E-17	-3.50450544E-15	9.84089597E-15	-4.71183922E-14
-5.97590551E-17	7.12829474E-17	3.85282555E-12	-4.63562454E-11	4.59903597E-11	2.87625083E-13
2.66392246E-16	-3.50450544E-15	-4.63562454E-11	2.59534496E-09	-2.59413741E-09	2.72447923E-12
5.23440492E-15	9.84089597E-15	4.59903597E-11	-2.59413741E-09	2.66432435E-09	-7.11716225E-11
-1.56162715E-14	-4.71183922E-14	2.87625083E-13	2.72447923E-12	-7.11716225E-11	7.34645534E-11