AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2010VR187 ∴ Orbital info ∴ Epoch epochXXX

(331143) 2010VR187 ▹

ORBITAL INFORMATION

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(ASCII data file 331143.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.18825	1.39e-08	au
e	0.118082	6.531e-08
i	4.64	7.814e-06	deg
Ω	105.129	8.583e-05	deg
ω	310.999	9.587e-05	deg
M	42.979	3.81e-05	deg

Other useful info
Absolute Magnitude (H)	18.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9299	au
Aphelion	2.4466	au
Asc. node-Earth separation	1.01978	au
Desc. node-Earth separation	1.32248	au
Earth MOID	0.94588	au
Orbital period	1182.34	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	0.25254846	0.01184128	0.00082978	-0.05592466	-0.10284897
0.25254846	1.00000000	-0.00986140	-0.01621458	-0.05030817	0.04464311
0.01184128	-0.00986140	1.00000000	0.17294408	-0.16377708	0.02320546
0.00082978	-0.01621458	0.17294408	1.00000000	-0.89940608	0.01832953
-0.05592466	-0.05030817	-0.16377708	-0.89940608	1.00000000	-0.43790695
-0.10284897	0.04464311	0.02320546	0.01832953	-0.43790695	1.00000000

Covariance matrix
1.93264378E-16	2.29283664E-16	1.28635128E-15	9.90039991E-16	-7.45331117E-14	-5.44719076E-14
2.29283664E-16	4.26486178E-15	-5.03240694E-15	-9.08810664E-14	-3.14964093E-13	1.11071749E-13
1.28635128E-15	-5.03240694E-15	6.10618276E-11	1.15986068E-10	-1.22689683E-10	6.90830845E-12
9.90039991E-16	-9.08810664E-14	1.15986068E-10	7.36597835E-09	-7.40015926E-09	5.99326213E-11
-7.45331117E-14	-3.14964093E-13	-1.22689683E-10	-7.40015926E-09	9.19051944E-09	-1.59936866E-09
-5.44719076E-14	1.11071749E-13	6.90830845E-12	5.99326213E-11	-1.59936866E-09	1.45142109E-09