AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998VH4 ∴ Orbital info ∴ Epoch epochXXX

(56018) 1998VH4 ▹

ORBITAL INFORMATION

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(ASCII data file 56018.eq0)

Keplerian elements at epoch
57749.2 MJD
	Value	1-σ variation	Units
a	2.3269	6.55e-09	au
e	0.157595	3.529e-08
i	3.769	4.793e-06	deg
Ω	38.667	5.585e-05	deg
ω	95.595	5.828e-05	deg
M	330.276	1.545e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9602	au
Aphelion	2.6936	au
Asc. node-Earth separation	1.31193	au
Desc. node-Earth separation	1.22623	au
Earth MOID	0.97827	au
Orbital period	1296.48	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.25113566	-0.00069708	-0.00600497	0.06887079	-0.23354578
0.25113566	1.00000000	-0.00127670	-0.00557577	0.12641248	-0.43151541
-0.00069708	-0.00127670	1.00000000	-0.32288294	0.30997627	-0.00363313
-0.00600497	-0.00557577	-0.32288294	1.00000000	-0.95757973	0.00850934
0.06887079	0.12641248	0.30997627	-0.95757973	1.00000000	-0.29197893
-0.23354578	-0.43151541	-0.00363313	0.00850934	-0.29197893	1.00000000

Covariance matrix
4.28973880E-17	5.80442538E-17	-2.18812724E-17	-2.19639668E-15	2.62905431E-14	-2.36327247E-14
5.80442538E-17	1.24529103E-15	-2.15921611E-16	-1.09881503E-14	2.60000661E-13	-2.35265409E-13
-2.18812724E-17	-2.15921611E-16	2.29691104E-11	-8.64174996E-11	8.65863852E-11	-2.69016637E-13
-2.19639668E-15	-1.09881503E-14	-8.64174996E-11	3.11866714E-09	-3.11679713E-09	7.34187451E-12
2.62905431E-14	2.60000661E-13	8.65863852E-11	-3.11679713E-09	3.39702043E-09	-2.62922005E-10
-2.36327247E-14	-2.35265409E-13	-2.69016637E-13	7.34187451E-12	-2.62922005E-10	2.38700146E-10