AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002QO91 ∴ Orbital info ∴ Epoch epochXXX

(287023) 2002QO91 ▹

ORBITAL INFORMATION

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(ASCII data file 287023.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65297	1.914e-08	au
e	0.076267	5.806e-08
i	11.258	7.282e-06	deg
Ω	202.736	2.569e-05	deg
ω	49.97	5.285e-05	deg
M	56.309	4.81e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4506	au
Aphelion	2.8553	au
Asc. node-Earth separation	1.51159	au
Desc. node-Earth separation	1.77746	au
Earth MOID	1.45396	au
Orbital period	1578.33	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	-0.20600280	0.01922584	-0.00275227	0.30852284	-0.48237188
-0.20600280	1.00000000	0.00361902	0.01082242	-0.34561533	0.37652635
0.01922584	0.00361902	1.00000000	0.03923499	-0.03095612	0.01133280
-0.00275227	0.01082242	0.03923499	1.00000000	-0.49073874	0.01497934
0.30852284	-0.34561533	-0.03095612	-0.49073874	1.00000000	-0.86586309
-0.48237188	0.37652635	0.01133280	0.01497934	-0.86586309	1.00000000

Covariance matrix
3.66274406E-16	-2.28923625E-16	2.67932944E-15	-1.35338302E-15	3.12087085E-13	-4.44081728E-13
-2.28923625E-16	3.37154066E-15	1.53017959E-15	1.61460265E-14	-1.06069956E-12	1.05168871E-12
2.67932944E-15	1.53017959E-15	5.30243022E-11	7.34070893E-12	-1.19143190E-11	3.96965054E-12
-1.35338302E-15	1.61460265E-14	7.34070893E-12	6.60167215E-10	-6.66442233E-10	1.85138783E-11
3.12087085E-13	-1.06069956E-12	-1.19143190E-11	-6.66442233E-10	2.79363962E-09	-2.20146636E-09
-4.44081728E-13	1.05168871E-12	3.96965054E-12	1.85138783E-11	-2.20146636E-09	2.31395693E-09