AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999VR99 ∴ Orbital info ∴ Epoch epochXXX

(121580) 1999VR99 ▹

ORBITAL INFORMATION

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(ASCII data file 121580.eq0)

Keplerian elements at epoch
57578.9 MJD
	Value	1-σ variation	Units
a	2.76852	1.474e-08	au
e	0.1396	4.06e-08
i	4.763	5.155e-06	deg
Ω	221.852	4.962e-05	deg
ω	88.063	5.361e-05	deg
M	304.899	2.06e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.382	au
Aphelion	3.155	au
Asc. node-Earth separation	1.69311	au
Desc. node-Earth separation	1.73582	au
Earth MOID	1.37324	au
Orbital period	1682.56	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	0.30327878	0.00939313	0.00102316	0.08721746	-0.25240001
0.30327878	1.00000000	0.00525580	-0.00689126	0.14202103	-0.40783802
0.00939313	0.00525580	1.00000000	-0.30973846	0.28236407	0.00738889
0.00102316	-0.00689126	-0.30973846	1.00000000	-0.92347189	0.00210416
0.08721746	0.14202103	0.28236407	-0.92347189	1.00000000	-0.38041016
-0.25240001	-0.40783802	0.00738889	0.00210416	-0.38041016	1.00000000

Covariance matrix
2.17397161E-16	1.81562100E-16	7.13978125E-16	7.48527718E-16	6.89413982E-14	-7.66466506E-14
1.81562100E-16	1.64858928E-15	1.10012757E-15	-1.38833136E-14	3.09142425E-13	-3.41052167E-13
7.13978125E-16	1.10012757E-15	2.65763664E-11	-7.92284706E-11	7.80381486E-11	7.84519783E-13
7.48527718E-16	-1.38833136E-14	-7.92284706E-11	2.46193551E-09	-2.45647154E-09	2.15027946E-12
6.89413982E-14	3.09142425E-13	7.80381486E-11	-2.45647154E-09	2.87408387E-09	-4.20028445E-10
-7.66466506E-14	-3.41052167E-13	7.84519783E-13	2.15027946E-12	-4.20028445E-10	4.24183474E-10