AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XR158 ∴ Orbital info ∴ Epoch epochXXX

(688788) 2012XR158 ▹

ORBITAL INFORMATION

◲

(ASCII data file 688788.eq0)

Keplerian elements at epoch
58562.2 MJD
	Value	1-σ variation	Units
a	2.92331	3.627e-08	au
e	0.120783	9.694e-08
i	9.56	9.471e-06	deg
Ω	143.092	4.609e-05	deg
ω	253.907	7.678e-05	deg
M	151.552	5.249e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5702	au
Aphelion	3.2764	au
Asc. node-Earth separation	1.99347	au
Desc. node-Earth separation	1.77643	au
Earth MOID	1.59778	au
Orbital period	1825.62	days
Date of orbit computation	Jun 5 03:01

Correlation matrix
1.00000000	-0.29796543	0.02070747	-0.00045102	0.01033779	-0.01552555
-0.29796543	1.00000000	-0.02826525	0.03284160	-0.52068080	0.65062008
0.02070747	-0.02826525	1.00000000	0.45351907	-0.25664916	-0.01587519
-0.00045102	0.03284160	0.45351907	1.00000000	-0.62496243	0.04217246
0.01033779	-0.52068080	-0.25664916	-0.62496243	1.00000000	-0.80287949
-0.01552555	0.65062008	-0.01587519	0.04217246	-0.80287949	1.00000000

Covariance matrix
1.31543464E-15	-1.04761107E-15	7.11273510E-15	-7.53929411E-16	2.87886260E-14	-2.95590455E-14
-1.04761107E-15	9.39721410E-15	-2.59494068E-14	1.46733286E-13	-3.87551638E-12	3.31082272E-12
7.11273510E-15	-2.59494068E-14	8.96912528E-11	1.97959047E-10	-1.86626519E-10	-7.89228505E-12
-7.53929411E-16	1.46733286E-13	1.97959047E-10	2.12426897E-09	-2.21165365E-09	1.02033456E-10
2.87886260E-14	-3.87551638E-12	-1.86626519E-10	-2.21165365E-09	5.89544936E-09	-3.23606866E-09
-2.95590455E-14	3.31082272E-12	-7.89228505E-12	1.02033456E-10	-3.23606866E-09	2.75561037E-09