AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RQ72 ∴ Orbital info ∴ Epoch epochXXX

(57388) 2001RQ72 ▹

ORBITAL INFORMATION

◲

(ASCII data file 57388.eq0)

Keplerian elements at epoch
57145.0 MJD
	Value	1-σ variation	Units
a	2.6196	7.729e-09	au
e	0.138295	2.766e-08
i	4.155	4.919e-06	deg
Ω	359.017	4.337e-05	deg
ω	98.401	4.861e-05	deg
M	10.296	2.02e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2573	au
Aphelion	2.9819	au
Asc. node-Earth separation	1.62035	au
Desc. node-Earth separation	1.52301	au
Earth MOID	1.27964	au
Orbital period	1548.64	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.02650315	0.00772697	-0.00431566	0.02994908	-0.06366042
0.02650315	1.00000000	0.00142837	0.00214244	0.05008837	-0.11150089
0.00772697	0.00142837	1.00000000	0.04480974	-0.04335174	0.00815711
-0.00431566	0.00214244	0.04480974	1.00000000	-0.88910624	0.00215496
0.02994908	0.05008837	-0.04335174	-0.88910624	1.00000000	-0.45600712
-0.06366042	-0.11150089	0.00815711	0.00215496	-0.45600712	1.00000000

Covariance matrix
5.97444397E-17	5.66619558E-18	2.93758564E-16	-1.44674850E-15	1.12521070E-14	-9.93992043E-15
5.66619558E-18	7.65051337E-16	1.94319962E-16	2.57010182E-15	6.73416576E-14	-6.23000365E-14
2.93758564E-16	1.94319962E-16	2.41916548E-11	9.55877313E-12	-1.03643242E-11	8.10464439E-13
-1.44674850E-15	2.57010182E-15	9.55877313E-12	1.88102180E-09	-1.87435655E-09	1.88799192E-12
1.12521070E-14	6.73416576E-14	-1.03643242E-11	-1.87435655E-09	2.36267112E-09	-4.47752404E-10
-9.93992043E-15	-6.23000365E-14	8.10464439E-13	1.88799192E-12	-4.47752404E-10	4.08064992E-10