AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009VT81 ∴ Orbital info ∴ Epoch epochXXX

(372635) 2009VT81 ▹

ORBITAL INFORMATION

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(ASCII data file 372635.eq0)

Keplerian elements at epoch
58138.9 MJD
	Value	1-σ variation	Units
a	2.79374	2.493e-08	au
e	0.076	6.398e-08
i	6.665	6.973e-06	deg
Ω	40.329	5.564e-05	deg
ω	343.428	6.943e-05	deg
M	295.107	4.122e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5814	au
Aphelion	3.0061	au
Asc. node-Earth separation	1.59613	au
Desc. node-Earth separation	1.98796	au
Earth MOID	1.58443	au
Orbital period	1705.6	days
Date of orbit computation	apr 23 21:09

Correlation matrix
1.00000000	-0.01886307	0.01523769	-0.01149942	0.05045593	-0.06950988
-0.01886307	1.00000000	-0.00034687	0.00064543	-0.08432244	0.14346666
0.01523769	-0.00034687	1.00000000	-0.22165058	0.17964065	-0.00501579
-0.01149942	0.00064543	-0.22165058	1.00000000	-0.79518612	0.00148940
0.05045593	-0.08432244	0.17964065	-0.79518612	1.00000000	-0.60365476
-0.06950988	0.14346666	-0.00501579	0.00148940	-0.60365476	1.00000000

Covariance matrix
6.21391929E-16	-3.00829972E-17	2.64845263E-15	-1.59505316E-14	8.73257384E-14	-7.14207927E-14
-3.00829972E-17	4.09309606E-15	-1.54731870E-16	2.29769472E-15	-3.74555665E-13	3.78331324E-13
2.64845263E-15	-1.54731870E-16	4.86161565E-11	-8.59954461E-11	8.69645392E-11	-1.44153427E-12
-1.59505316E-14	2.29769472E-15	-8.59954461E-11	3.09622530E-09	-3.07207866E-09	3.41604324E-12
8.73257384E-14	-3.74555665E-13	8.69645392E-11	-3.07207866E-09	4.82052701E-09	-1.72755237E-09
-7.14207927E-14	3.78331324E-13	-1.44153427E-12	3.41604324E-12	-1.72755237E-09	1.69898939E-09