AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001VR101 ∴ Orbital info ∴ Epoch epochXXX

(249981) 2001VR101 ▹

ORBITAL INFORMATION

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(ASCII data file 249981.eq0)

Keplerian elements at epoch
57578.3 MJD
	Value	1-σ variation	Units
a	2.77887	1.854e-08	au
e	0.092054	4.138e-08
i	4.071	4.927e-06	deg
Ω	281.134	6.397e-05	deg
ω	95.856	7.197e-05	deg
M	87.817	3.102e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5231	au
Aphelion	3.0347	au
Asc. node-Earth separation	1.76454	au
Desc. node-Earth separation	1.74567	au
Earth MOID	1.52785	au
Orbital period	1692	days
Date of orbit computation	apr 23 20:42

Correlation matrix
1.00000000	0.13962245	0.00982046	0.00009888	0.14162935	-0.32240948
0.13962245	1.00000000	0.00136365	0.00298470	-0.08982244	0.17245507
0.00982046	0.00136365	1.00000000	0.16437069	-0.14940864	0.00597329
0.00009888	0.00298470	0.16437069	1.00000000	-0.88916881	0.00596657
0.14162935	-0.08982244	-0.14940864	-0.88916881	1.00000000	-0.46031706
-0.32240948	0.17245507	0.00597329	0.00596657	-0.46031706	1.00000000

Covariance matrix
3.43872744E-16	1.07138341E-16	8.97252334E-16	1.17293589E-16	1.89030197E-13	-1.85455043E-13
1.07138341E-16	1.71230670E-15	2.78021631E-16	7.90084217E-15	-2.67519048E-13	2.21359781E-13
8.97252334E-16	2.78021631E-16	2.42754858E-11	5.18071703E-11	-5.29832691E-11	9.12913393E-13
1.17293589E-16	7.90084217E-15	5.18071703E-11	4.09225853E-09	-4.09397149E-09	1.18396420E-11
1.89030197E-13	-2.67519048E-13	-5.29832691E-11	-4.09397149E-09	5.18033827E-09	-1.02770412E-09
-1.85455043E-13	2.21359781E-13	9.12913393E-13	1.18396420E-11	-1.02770412E-09	9.62196858E-10