AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RO122 ∴ Orbital info ∴ Epoch epochXXX

(156026) 2001RO122 ▹

ORBITAL INFORMATION

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(ASCII data file 156026.eq0)

Keplerian elements at epoch
57907.1 MJD
	Value	1-σ variation	Units
a	2.44848	1.103e-08	au
e	0.175642	3.864e-08
i	5.688	5.957e-06	deg
Ω	8.563	5.566e-05	deg
ω	56.731	5.986e-05	deg
M	343.436	2.139e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0184	au
Aphelion	2.8785	au
Asc. node-Earth separation	1.16416	au
Desc. node-Earth separation	1.62716	au
Earth MOID	1.0382	au
Orbital period	1399.41	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	0.17782328	-0.01809256	0.00722293	0.12574821	-0.36032881
0.17782328	1.00000000	-0.00692903	0.01159459	0.03983564	-0.15197776
-0.01809256	-0.00692903	1.00000000	-0.41310784	0.37405128	0.02207227
0.00722293	0.01159459	-0.41310784	1.00000000	-0.92101408	-0.00870456
0.12574821	0.03983564	0.37405128	-0.92101408	1.00000000	-0.37610087
-0.36032881	-0.15197776	0.02207227	-0.00870456	-0.37610087	1.00000000

Covariance matrix
1.21716541E-16	7.58041235E-17	-1.18914614E-15	4.43565438E-15	8.30448875E-14	-8.50248676E-14
7.58041235E-17	1.49299666E-15	-1.59500525E-15	2.49375855E-14	9.21377313E-14	-1.25597683E-13
-1.18914614E-15	-1.59500525E-15	3.54912102E-11	-1.36991430E-10	1.33391405E-10	2.81241629E-12
4.43565438E-15	2.49375855E-14	-1.36991430E-10	3.09841167E-09	-3.06882504E-09	-1.03630753E-11
8.30448875E-14	9.21377313E-14	1.33391405E-10	-3.06882504E-09	3.58321277E-09	-4.81518325E-10
-8.50248676E-14	-1.25597683E-13	2.81241629E-12	-1.03630753E-11	-4.81518325E-10	4.57450764E-10