AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1991VA11 ∴ Orbital info ∴ Epoch epochXXX

(150114) 1991VA11 ▹

ORBITAL INFORMATION

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(ASCII data file 150114.eq0)

Keplerian elements at epoch
57286.8 MJD
	Value	1-σ variation	Units
a	2.77142	1.752e-08	au
e	0.074768	5.254e-08
i	3.604	6.847e-06	deg
Ω	182.697	7.65e-05	deg
ω	251.341	9.086e-05	deg
M	37.774	4.697e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5642	au
Aphelion	2.9786	au
Asc. node-Earth separation	1.82694	au
Desc. node-Earth separation	1.68885	au
Earth MOID	1.58183	au
Orbital period	1685.2	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	0.01000426	0.00490736	0.00137454	0.08352175	-0.16643206
0.01000426	1.00000000	-0.00209414	0.00263002	-0.21007391	0.36136501
0.00490736	-0.00209414	1.00000000	0.13678855	-0.11515855	0.00057013
0.00137454	0.00263002	0.13678855	1.00000000	-0.84667768	0.01033595
0.08352175	-0.21007391	-0.11515855	-0.84667768	1.00000000	-0.53861762
-0.16643206	0.36136501	0.00057013	0.01033595	-0.53861762	1.00000000

Covariance matrix
3.07011392E-16	9.20899985E-18	5.88752444E-16	1.84243213E-15	1.32969067E-13	-1.36965485E-13
9.20899985E-18	2.75994585E-15	-7.53290710E-16	1.05697915E-14	-1.00275813E-12	8.91647696E-13
5.88752444E-16	-7.53290710E-16	4.68829077E-11	7.16496946E-11	-7.16435784E-11	1.83349995E-13
1.84243213E-15	1.05697915E-14	7.16496946E-11	5.85213956E-09	-5.88503762E-09	3.71368247E-11
1.32969067E-13	-1.00275813E-12	-7.16435784E-11	-5.88503762E-09	8.25558002E-09	-2.29853577E-09
-1.36965485E-13	8.91647696E-13	1.83349995E-13	3.71368247E-11	-2.29853577E-09	2.20594071E-09