AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013HR157 ∴ Orbital info ∴ Epoch epochXXX

(519819) 2013HR157 ▹

ORBITAL INFORMATION

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(ASCII data file 519819.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61101	2.629e-08	au
e	0.164801	8.426e-08
i	11.515	9.331e-06	deg
Ω	111.85	5.543e-05	deg
ω	176.966	7.624e-05	deg
M	164.454	4.864e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1807	au
Aphelion	3.0413	au
Asc. node-Earth separation	2.05757	au
Desc. node-Earth separation	1.16473	au
Earth MOID	1.16426	au
Orbital period	1541.03	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	0.36331596	0.01781121	0.01612159	0.03810463	-0.21452024
0.36331596	1.00000000	0.00169350	0.02200261	0.33552671	-0.53333852
0.01781121	0.00169350	1.00000000	0.47663784	-0.30587009	-0.04333603
0.01612159	0.02200261	0.47663784	1.00000000	-0.66881621	-0.05766895
0.03810463	0.33552671	-0.30587009	-0.66881621	1.00000000	-0.69042509
-0.21452024	-0.53333852	-0.04333603	-0.05766895	-0.69042509	1.00000000

Covariance matrix
6.91426926E-16	8.04926759E-16	4.36998393E-15	2.34997293E-14	7.63903881E-14	-2.74376815E-13
8.04926759E-16	7.09900514E-15	1.33136148E-15	1.02767256E-13	2.15532939E-12	-2.18578627E-12
4.36998393E-15	1.33136148E-15	8.70615787E-11	2.46537885E-10	-2.17589574E-10	-1.96683711E-11
2.34997293E-14	1.02767256E-13	2.46537885E-10	3.07300844E-09	-2.82667885E-09	-1.55499819E-10
7.63903881E-14	2.15532939E-12	-2.17589574E-10	-2.82667885E-09	5.81266926E-09	-2.56041505E-09
-2.74376815E-13	-2.18578627E-12	-1.96683711E-11	-1.55499819E-10	-2.56041505E-09	2.36598507E-09