AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004QQ12 ∴ Orbital info ∴ Epoch epochXXX

(186942) 2004QQ12 ▹

ORBITAL INFORMATION

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(ASCII data file 186942.eq0)

Keplerian elements at epoch
57983.6 MJD
	Value	1-σ variation	Units
a	3.05874	2.459e-08	au
e	0.091153	4.664e-08
i	10.744	5.276e-06	deg
Ω	55.972	2.632e-05	deg
ω	279.126	3.872e-05	deg
M	155.299	2.807e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7799	au
Aphelion	3.3376	au
Asc. node-Earth separation	2.0006	au
Desc. node-Earth separation	2.06626	au
Earth MOID	1.79664	au
Orbital period	1953.95	days
Date of orbit computation	apr 23 20:28

Correlation matrix
1.00000000	-0.02487313	0.00520262	0.00337330	-0.07534463	0.09709656
-0.02487313	1.00000000	-0.01216484	0.01403047	0.17109190	-0.25309339
0.00520262	-0.01216484	1.00000000	-0.23136133	0.15956377	-0.00631734
0.00337330	0.01403047	-0.23136133	1.00000000	-0.66534595	0.00003947
-0.07534463	0.17109190	0.15956377	-0.66534595	1.00000000	-0.74057552
0.09709656	-0.25309339	-0.00631734	0.00003947	-0.74057552	1.00000000

Covariance matrix
6.04475325E-16	-2.85200603E-17	6.74920212E-16	2.18314526E-15	-7.17303929E-14	6.70201496E-14
-2.85200603E-17	2.17501162E-15	-2.99349411E-15	1.72242859E-14	3.08973940E-13	-3.31378139E-13
6.74920212E-16	-2.99349411E-15	2.78408501E-11	-3.21343999E-11	3.26014662E-11	-9.35809572E-13
2.18314526E-15	1.72242859E-14	-3.21343999E-11	6.92909222E-10	-6.78183605E-10	2.91670193E-14
-7.17303929E-14	3.08973940E-13	3.26014662E-11	-6.78183605E-10	1.49941965E-09	-8.05087724E-10
6.70201496E-14	-3.31378139E-13	-9.35809572E-13	2.91670193E-14	-8.05087724E-10	7.88178360E-10