AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XR187 ∴ Orbital info ∴ Epoch epochXXX

(241902) 2001XR187 ▹

ORBITAL INFORMATION

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(ASCII data file 241902.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.08957	3.263e-08	au
e	0.102258	7.902e-08
i	19.652	7.188e-06	deg
Ω	281.251	2.254e-05	deg
ω	262.942	4.328e-05	deg
M	325.897	4.162e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7736	au
Aphelion	3.4055	au
Asc. node-Earth separation	2.07956	au
Desc. node-Earth separation	2.0366	au
Earth MOID	1.86344	au
Orbital period	1983.56	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	0.03147797	0.05875630	0.00284011	0.19926733	-0.39609755
0.03147797	1.00000000	0.02890737	-0.00431857	-0.41330010	0.44453230
0.05875630	0.02890737	1.00000000	0.45902688	-0.25031061	0.02160037
0.00284011	-0.00431857	0.45902688	1.00000000	-0.49813432	0.01000597
0.19926733	-0.41330010	-0.25031061	-0.49813432	1.00000000	-0.85240045
-0.39609755	0.44453230	0.02160037	0.01000597	-0.85240045	1.00000000

Covariance matrix
1.06454145E-15	8.11602406E-17	1.37798730E-14	2.08895956E-15	2.81414697E-13	-5.37831850E-13
8.11602406E-17	6.24468562E-15	1.64200094E-14	-7.69324234E-15	-1.41367699E-12	1.46191352E-12
1.37798730E-14	1.64200094E-14	5.16676897E-11	7.43809786E-11	-7.78786076E-11	6.46150788E-12
2.08895956E-15	-7.69324234E-15	7.43809786E-11	5.08192781E-10	-4.86060251E-10	9.38721398E-12
2.81414697E-13	-1.41367699E-12	-7.78786076E-11	-4.86060251E-10	1.87352196E-09	-1.53545161E-09
-5.37831850E-13	1.46191352E-12	6.46150788E-12	9.38721398E-12	-1.53545161E-09	1.73191326E-09