AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QU85 ∴ Orbital info ∴ Epoch epochXXX

(109216) 2001QU85 ▹

ORBITAL INFORMATION

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(ASCII data file 109216.eq0)

Keplerian elements at epoch
57598.3 MJD
	Value	1-σ variation	Units
a	2.7504	1.57e-08	au
e	0.154885	4.684e-08
i	12.215	6.325e-06	deg
Ω	4.996	2.243e-05	deg
ω	276.102	3.108e-05	deg
M	160.166	2.244e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3244	au
Aphelion	3.1764	au
Asc. node-Earth separation	1.63839	au
Desc. node-Earth separation	1.73152	au
Earth MOID	1.34746	au
Orbital period	1666.07	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	-0.21303796	0.00651071	-0.00915903	0.01320131	-0.01208523
-0.21303796	1.00000000	0.00454645	-0.01622942	0.18692797	-0.30276628
0.00651071	0.00454645	1.00000000	-0.12186064	0.08348312	0.00275562
-0.00915903	-0.01622942	-0.12186064	1.00000000	-0.70529184	0.00792741
0.01320131	0.18692797	0.08348312	-0.70529184	1.00000000	-0.70216596
-0.01208523	-0.30276628	0.00275562	0.00792741	-0.70216596	1.00000000

Covariance matrix
2.46546819E-16	-1.56688706E-16	6.46638685E-16	-3.22561390E-15	6.44235830E-15	-4.25749956E-15
-1.56688706E-16	2.19412807E-15	1.34705976E-15	-1.70508874E-14	2.72134415E-13	-3.18191475E-13
6.46638685E-16	1.34705976E-15	4.00098387E-11	-1.72886013E-11	1.64119532E-11	3.91068654E-13
-3.22561390E-15	-1.70508874E-14	-1.72886013E-11	5.03067169E-10	-4.91654521E-10	3.98928002E-12
6.44235830E-15	2.72134415E-13	1.64119532E-11	-4.91654521E-10	9.65953857E-10	-4.89629997E-10
-4.25749956E-15	-3.18191475E-13	3.91068654E-13	3.98928002E-12	-4.89629997E-10	5.03384811E-10