AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QJ258 ∴ Orbital info ∴ Epoch epochXXX

(77836) 2001QJ258 ▹

ORBITAL INFORMATION

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(ASCII data file 77836.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72413	1.043e-08	au
e	0.121067	4.463e-08
i	13.305	4.682e-06	deg
Ω	16.877	1.466e-05	deg
ω	200.302	2.165e-05	deg
M	135.715	1.722e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3943	au
Aphelion	3.0539	au
Asc. node-Earth separation	2.03012	au
Desc. node-Earth separation	1.40965	au
Earth MOID	1.39291	au
Orbital period	1642.26	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	-0.16088554	0.01226006	-0.00959355	-0.00063010	-0.21335040
-0.16088554	1.00000000	0.00638925	-0.00842187	-0.25315381	0.43251143
0.01226006	0.00638925	1.00000000	-0.08736919	0.05735093	-0.00034428
-0.00959355	-0.00842187	-0.08736919	1.00000000	-0.65632036	0.00280717
-0.00063010	-0.25315381	0.05735093	-0.65632036	1.00000000	-0.72456045
-0.21335040	0.43251143	-0.00034428	0.00280717	-0.72456045	1.00000000

Covariance matrix
1.08795516E-16	-7.49003994E-17	5.98674763E-16	-1.46706598E-15	-1.42311337E-16	-3.83148758E-14
-7.49003994E-17	1.99215564E-15	1.33507049E-15	-5.51105350E-15	-2.44662942E-13	3.32374487E-13
5.98674763E-16	1.33507049E-15	2.19172275E-11	-5.99674789E-12	5.81373661E-12	-2.77507017E-14
-1.46706598E-15	-5.51105350E-15	-5.99674789E-12	2.14945978E-10	-2.08354380E-10	7.08601497E-13
-1.42311337E-16	-2.44662942E-13	5.81373661E-12	-2.08354380E-10	4.68861093E-10	-2.70125249E-10
-3.83148758E-14	3.32374487E-13	-2.77507017E-14	7.08601497E-13	-2.70125249E-10	2.96440080E-10