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
58569.4 MJD
	Value	1-σ variation	Units
a	2.92332	3.615e-08	au
e	0.120776	9.668e-08
i	9.56	9.445e-06	deg
Ω	143.092	4.606e-05	deg
ω	253.905	7.599e-05	deg
M	152.979	5.172e-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	1.99357	au
Desc. node-Earth separation	1.77483	au
Earth MOID	1.59669	au
Orbital period	1825.63	days
Date of orbit computation	Jul 26 11:34

Correlation matrix
1.00000000	-0.30440875	0.02068664	-0.00089077	0.02114474	-0.02925577
-0.30440875	1.00000000	-0.02773409	0.03243056	-0.51780562	0.65050151
0.02068664	-0.02773409	1.00000000	0.45522819	-0.26070320	-0.01542861
-0.00089077	0.03243056	0.45522819	1.00000000	-0.63016435	0.04166867
0.02114474	-0.51780562	-0.26070320	-0.63016435	1.00000000	-0.79853720
-0.02925577	0.65050151	-0.01542861	0.04166867	-0.79853720	1.00000000

Covariance matrix
1.30693402E-15	-1.06393426E-15	7.06327330E-15	-1.48317668E-15	5.80864501E-14	-5.47045181E-14
-1.06393426E-15	9.34677247E-15	-2.53241001E-14	1.44406269E-13	-3.80402441E-12	3.25284940E-12
7.06327330E-15	-2.53241001E-14	8.92027947E-11	1.98024620E-10	-1.87103234E-10	-7.53704111E-12
-1.48317668E-15	1.44406269E-13	1.98024620E-10	2.12129765E-09	-2.20546582E-09	9.92647936E-11
5.80864501E-14	-3.80402441E-12	-1.87103234E-10	-2.20546582E-09	5.77419434E-09	-3.13852553E-09
-5.47045181E-14	3.25284940E-12	-7.53704111E-12	9.92647936E-11	-3.13852553E-09	2.67528236E-09