AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SU290 ∴ Orbital info ∴ Epoch epochXXX

(627274) 2008SU290 ▹

ORBITAL INFORMATION

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(ASCII data file 627274.eq0)

Keplerian elements at epoch
57336.6 MJD
	Value	1-σ variation	Units
a	3.09647	8.056e-08	au
e	0.136462	1.46e-07
i	4.259	1.291e-05	deg
Ω	270.307	0.0001889	deg
ω	86.642	0.0001972	deg
M	124.986	6.017e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6739	au
Aphelion	3.519	au
Asc. node-Earth separation	1.99668	au
Desc. node-Earth separation	2.07964	au
Earth MOID	1.67316	au
Orbital period	1990.21	days
Date of orbit computation	apr 23 22:01

Correlation matrix
1.00000000	0.39806461	-0.00042806	0.00661282	0.17769888	-0.61670426
0.39806461	1.00000000	-0.02969898	0.00191771	0.05993958	-0.25486823
-0.00042806	-0.02969898	1.00000000	-0.10160296	0.10196222	-0.02072764
0.00661282	0.00191771	-0.10160296	1.00000000	-0.94832839	-0.02208842
0.17769888	0.05993958	0.10196222	-0.94832839	1.00000000	-0.29174565
-0.61670426	-0.25486823	-0.02072764	-0.02208842	-0.29174565	1.00000000

Covariance matrix
6.49052856E-15	4.68073659E-15	-4.45362151E-16	1.00618315E-13	2.82311220E-12	-2.98968564E-12
4.68073659E-15	2.13030212E-14	-5.59791316E-14	5.28631521E-14	1.72519298E-12	-2.23843682E-12
-4.45362151E-16	-5.59791316E-14	1.66773938E-10	-2.47810936E-10	2.59661049E-10	-1.61072882E-11
1.00618315E-13	5.28631521E-14	-2.47810936E-10	3.56697485E-08	-3.53193084E-08	-2.51028558E-10
2.82311220E-12	1.72519298E-12	2.59661049E-10	-3.53193084E-08	3.88872141E-08	-3.46191461E-09
-2.98968564E-12	-2.23843682E-12	-1.61072882E-11	-2.51028558E-10	-3.46191461E-09	3.62090463E-09