AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007VR57 ∴ Orbital info ∴ Epoch epochXXX

(355434) 2007VR57 ▹

ORBITAL INFORMATION

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(ASCII data file 355434.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.74894	2.391e-08	au
e	0.236513	5.532e-08
i	14.174	8.284e-06	deg
Ω	68.869	2.396e-05	deg
ω	280.129	2.956e-05	deg
M	258.738	1.827e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0988	au
Aphelion	3.3991	au
Asc. node-Earth separation	1.50607	au
Desc. node-Earth separation	1.69415	au
Earth MOID	1.1483	au
Orbital period	1664.74	days
Date of orbit computation	apr 23 21:05

Correlation matrix
1.00000000	-0.33530475	0.00198060	-0.00684908	0.01825870	-0.46250685
-0.33530475	1.00000000	0.01163432	0.01901785	0.05544208	0.06308744
0.00198060	0.01163432	1.00000000	0.02391305	-0.01570495	-0.00239005
-0.00684908	0.01901785	0.02391305	1.00000000	-0.79375153	0.01907556
0.01825870	0.05544208	-0.01570495	-0.79375153	1.00000000	-0.53901823
-0.46250685	0.06308744	-0.00239005	0.01907556	-0.53901823	1.00000000

Covariance matrix
5.71896349E-16	-4.43614096E-16	3.92367982E-16	-3.92462427E-15	1.29060618E-14	-2.02042379E-13
-4.43614096E-16	3.06065199E-15	5.33195593E-15	2.52101691E-14	9.06591760E-14	6.37551866E-14
3.92367982E-16	5.33195593E-15	6.86241879E-11	4.74658186E-12	-3.84538920E-12	-3.61669588E-13
-3.92462427E-15	2.52101691E-14	4.74658186E-12	5.74136150E-10	-5.62156545E-10	8.34930773E-12
1.29060618E-14	9.06591760E-14	-3.84538920E-12	-5.62156545E-10	8.73635949E-10	-2.91027713E-10
-2.02042379E-13	6.37551866E-14	-3.61669588E-13	8.34930773E-12	-2.91027713E-10	3.33680852E-10