AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007RA189 ∴ Orbital info ∴ Epoch epochXXX

(468588) 2007RA189 ▹

ORBITAL INFORMATION

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(ASCII data file 468588.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.78589	2.303e-08	au
e	0.219344	9.728e-08
i	12.592	7.767e-06	deg
Ω	223.055	2.981e-05	deg
ω	128.952	3.783e-05	deg
M	200.142	1.544e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1748	au
Aphelion	3.397	au
Asc. node-Earth separation	2.06762	au
Desc. node-Earth separation	1.33994	au
Earth MOID	1.1955	au
Orbital period	1698.42	days
Date of orbit computation	apr 23 21:29

Correlation matrix
1.00000000	-0.42077170	0.05298404	0.01530845	-0.29424803	0.24847356
-0.42077170	1.00000000	-0.11327704	-0.02734479	0.37742067	-0.53900912
0.05298404	-0.11327704	1.00000000	-0.57218681	0.39614878	0.06678056
0.01530845	-0.02734479	-0.57218681	1.00000000	-0.77839115	0.01320892
-0.29424803	0.37742067	0.39614878	-0.77839115	1.00000000	-0.61235688
0.24847356	-0.53900912	0.06678056	0.01320892	-0.61235688	1.00000000

Covariance matrix
5.30180881E-16	-9.42458264E-16	9.47605194E-15	1.05086484E-14	-2.56289417E-13	8.83122928E-14
-9.42458264E-16	9.46252714E-15	-8.55885757E-14	-7.93015821E-14	1.38878280E-12	-8.09335585E-13
9.47605194E-15	-8.55885757E-14	6.03310160E-11	-1.32498750E-10	1.16394840E-10	8.00662219E-12
1.05086484E-14	-7.93015821E-14	-1.32498750E-10	8.88806534E-10	-8.77822254E-10	6.07854717E-12
-2.56289417E-13	1.38878280E-12	1.16394840E-10	-8.77822254E-10	1.43090288E-09	-3.57551522E-10
8.83122928E-14	-8.09335585E-13	8.00662219E-12	6.07854717E-12	-3.57551522E-10	2.38263711E-10