AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997RL12 ∴ Orbital info ∴ Epoch epochXXX

(373410) 1997RL12 ▹

ORBITAL INFORMATION

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(ASCII data file 373410.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.00736	2.019e-08	au
e	0.25346	1.258e-07
i	7.812	1.391e-05	deg
Ω	177.514	5.872e-05	deg
ω	172.516	6.657e-05	deg
M	28.794	2.286e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2451	au
Aphelion	3.7696	au
Asc. node-Earth separation	2.76355	au
Desc. node-Earth separation	1.24539	au
Earth MOID	1.23947	au
Orbital period	1904.92	days
Date of orbit computation	apr 23 21:09

Correlation matrix
1.00000000	-0.15148752	-0.00262716	0.00059027	-0.16691545	0.06160760
-0.15148752	1.00000000	0.00191644	0.00736156	0.29550619	-0.64039904
-0.00262716	0.00191644	1.00000000	0.36163261	-0.31280127	-0.00531391
0.00059027	0.00736156	0.36163261	1.00000000	-0.86827649	-0.01209002
-0.16691545	0.29550619	-0.31280127	-0.86827649	1.00000000	-0.45578244
0.06160760	-0.64039904	-0.00531391	-0.01209002	-0.45578244	1.00000000

Covariance matrix
4.07808156E-16	-3.84828713E-16	-7.37831075E-16	7.00002489E-16	-2.24394304E-13	2.84434025E-14
-3.84828713E-16	1.58243297E-14	3.35274309E-15	5.43813709E-14	2.47466596E-12	-1.84175826E-12
-7.37831075E-16	3.35274309E-15	1.93412464E-10	2.95343447E-10	-2.89599679E-10	-1.68956931E-12
7.00002489E-16	5.43813709E-14	2.95343447E-10	3.44853820E-09	-3.39439910E-09	-1.62316870E-11
-2.24394304E-13	2.47466596E-12	-2.89599679E-10	-3.39439910E-09	4.43174419E-09	-6.93688063E-10
2.84434025E-14	-1.84175826E-12	-1.68956931E-12	-1.62316870E-11	-6.93688063E-10	5.22683247E-10