AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008QH42 ∴ Orbital info ∴ Epoch epochXXX

(312457) 2008QH42 ▹

ORBITAL INFORMATION

◲

(ASCII data file 312457.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	5.29552	1.34e-07	au
e	0.092238	6.216e-08
i	15.85	6.626e-06	deg
Ω	170.87	1.942e-05	deg
ω	233.187	4.261e-05	deg
M	67.391	3.223e-05	deg

Other useful info
Absolute Magnitude (H)	13.1	mag
Slope parameter (G)	0.15	mag
Perihelion	4.8071	au
Aphelion	5.784	au
Asc. node-Earth separation	4.5643	au
Desc. node-Earth separation	3.96998	au
Earth MOID	3.84175	au
Orbital period	4451.03	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	-0.16756429	0.02663322	0.01367458	-0.52982903	0.46347463
-0.16756429	1.00000000	-0.00957335	0.00544488	-0.12721018	0.20433424
0.02663322	-0.00957335	1.00000000	0.43013226	-0.20282048	0.01307263
0.01367458	0.00544488	0.43013226	1.00000000	-0.44558268	0.00701816
-0.52982903	-0.12721018	-0.20282048	-0.44558268	1.00000000	-0.88384971
0.46347463	0.20433424	0.01307263	0.00701816	-0.88384971	1.00000000

Covariance matrix
1.79523003E-14	-1.39549322E-15	2.36446250E-14	3.55847386E-14	-3.02510564E-12	2.00140228E-12
-1.39549322E-15	3.86342454E-15	-3.94274540E-15	6.57300639E-15	-3.36940207E-13	4.09332040E-13
2.36446250E-14	-3.94274540E-15	4.39033404E-11	5.53529031E-11	-5.72671177E-11	2.79164415E-12
3.55847386E-14	6.57300639E-15	5.53529031E-11	3.77206531E-10	-3.68776003E-10	4.39299839E-12
-3.02510564E-12	-3.36940207E-13	-5.72671177E-11	-3.68776003E-10	1.81588981E-09	-1.21386821E-09
2.00140228E-12	4.09332040E-13	2.79164415E-12	4.39299839E-12	-1.21386821E-09	1.03871581E-09