AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999VY18 ∴ Orbital info ∴ Epoch epochXXX

(185785) 1999VY18 ▹

ORBITAL INFORMATION

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(ASCII data file 185785.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16367	2.74e-08	au
e	0.033287	5.587e-08
i	8.058	5.6e-06	deg
Ω	224.456	3.807e-05	deg
ω	88.419	9.742e-05	deg
M	198.001	8.992e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0584	au
Aphelion	3.269	au
Asc. node-Earth separation	2.1486	au
Desc. node-Earth separation	2.17282	au
Earth MOID	2.05851	au
Orbital period	2055.35	days
Date of orbit computation	Jun 5 01:17

Correlation matrix
1.00000000	0.30066118	0.00078773	0.00586876	0.17882830	-0.24737237
0.30066118	1.00000000	-0.01689644	0.00081811	0.32005685	-0.37935879
0.00078773	-0.01689644	1.00000000	-0.38872286	0.13520433	0.01654388
0.00586876	0.00081811	-0.38872286	1.00000000	-0.38759020	0.00044471
0.17882830	0.32005685	0.13520433	-0.38759020	1.00000000	-0.91972951
-0.24737237	-0.37935879	0.01654388	0.00044471	-0.91972951	1.00000000

Covariance matrix
7.50904487E-16	4.60281730E-16	1.20891440E-16	6.12307957E-15	4.77403934E-13	-6.09552716E-13
4.60281730E-16	3.12110267E-15	-5.28659242E-15	1.74018617E-15	1.74196145E-12	-1.90577625E-12
1.20891440E-16	-5.28659242E-15	3.13655691E-11	-8.28891419E-11	7.37691145E-11	8.33166311E-12
6.12307957E-15	1.74018617E-15	-8.28891419E-11	1.44964600E-09	-1.43767644E-09	1.52255096E-12
4.77403934E-13	1.74196145E-12	7.37691145E-11	-1.43767644E-09	9.49106131E-09	-8.05722030E-09
-6.09552716E-13	-1.90577625E-12	8.33166311E-12	1.52255096E-12	-8.05722030E-09	8.08603192E-09