AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XP77 ∴ Orbital info ∴ Epoch epochXXX

(89532) 2001XP77 ▹

ORBITAL INFORMATION

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(ASCII data file 89532.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.56009	1.524e-08	au
e	0.094376	3.909e-08
i	2.968	5.204e-06	deg
Ω	211.207	7.521e-05	deg
ω	69.263	8.098e-05	deg
M	302.4	2.867e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3185	au
Aphelion	2.8017	au
Asc. node-Earth separation	1.45001	au
Desc. node-Earth separation	1.63144	au
Earth MOID	1.30392	au
Orbital period	1496.17	days
Date of orbit computation	apr 23 20:05

Correlation matrix
1.00000000	0.09301767	0.00328559	-0.00312740	-0.11470700	0.15422950
0.09301767	1.00000000	0.00908690	-0.00200089	-0.11825732	0.31725142
0.00328559	0.00908690	1.00000000	0.11410064	-0.10841100	0.00587412
-0.00312740	-0.00200089	0.11410064	1.00000000	-0.92906546	0.00356860
-0.11470700	-0.11825732	-0.10841100	-0.92906546	1.00000000	-0.36564122
0.15422950	0.31725142	0.00587412	0.00356860	-0.36564122	1.00000000

Covariance matrix
2.32218800E-16	5.54066301E-17	2.60545779E-16	-3.58454190E-15	-1.41558441E-13	6.73818290E-14
5.54066301E-17	1.52790090E-15	1.84835699E-15	-5.88265339E-15	-3.74345667E-13	3.55531287E-13
2.60545779E-16	1.84835699E-15	2.70797717E-11	4.46593164E-11	-4.56870397E-11	8.76379305E-13
-3.58454190E-15	-5.88265339E-15	4.46593164E-11	5.65721870E-09	-5.65906881E-09	7.69530046E-12
-1.41558441E-13	-3.74345667E-13	-4.56870397E-11	-5.65906881E-09	6.55834642E-09	-8.48943888E-10
6.73818290E-14	3.55531287E-13	8.76379305E-13	7.69530046E-12	-8.48943888E-10	8.21964970E-10