AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999GY12 ∴ Orbital info ∴ Epoch epochXXX

(181873) 1999GY12 ▹

ORBITAL INFORMATION

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(ASCII data file 181873.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.75518	1.747e-08	au
e	0.101434	6.401e-08
i	11.729	7.864e-06	deg
Ω	213.392	2.337e-05	deg
ω	324.137	3.772e-05	deg
M	188.144	2.887e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4757	au
Aphelion	3.0347	au
Asc. node-Earth separation	1.51408	au
Desc. node-Earth separation	1.97786	au
Earth MOID	1.48741	au
Orbital period	1670.41	days
Date of orbit computation	apr 23 20:27

Correlation matrix
1.00000000	0.23478260	0.00728134	0.00303640	-0.10915135	-0.07673406
0.23478260	1.00000000	-0.00256044	-0.00328047	0.27615168	-0.38686443
0.00728134	-0.00256044	1.00000000	-0.08824772	0.05736471	-0.00659147
0.00303640	-0.00328047	-0.08824772	1.00000000	-0.60974559	0.00290494
-0.10915135	0.27615168	0.05736471	-0.60974559	1.00000000	-0.76800181
-0.07673406	-0.38686443	-0.00659147	0.00290494	-0.76800181	1.00000000

Covariance matrix
3.05176695E-16	2.62541015E-16	1.00034541E-15	1.23987540E-15	-7.19258745E-14	-3.87007244E-14
2.62541015E-16	4.09742623E-15	-1.28894004E-15	-4.90833994E-15	6.66781604E-13	-7.14939982E-13
1.00034541E-15	-1.28894004E-15	6.18479725E-11	-1.62221952E-11	1.70171912E-11	-1.49658053E-12
1.23987540E-15	-4.90833994E-15	-1.62221952E-11	5.46369976E-10	-5.37616296E-10	1.96035722E-12
-7.19258745E-14	6.66781604E-13	1.70171912E-11	-5.37616296E-10	1.42285514E-09	-8.36368755E-10
-3.87007244E-14	-7.14939982E-13	-1.49658053E-12	1.96035722E-12	-8.36368755E-10	8.33509245E-10