AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001MJ7 ∴ Orbital info ∴ Epoch epochXXX

(225664) 2001MJ7 ▹

ORBITAL INFORMATION

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(ASCII data file 225664.eq0)

Keplerian elements at epoch
57911.5 MJD
	Value	1-σ variation	Units
a	2.34296	8.852e-09	au
e	0.135018	3.837e-08
i	7.313	4.149e-06	deg
Ω	241.691	3.299e-05	deg
ω	67.162	3.68e-05	deg
M	145.631	1.56e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0266	au
Aphelion	2.6593	au
Asc. node-Earth separation	1.17323	au
Desc. node-Earth separation	1.44176	au
Earth MOID	1.02516	au
Orbital period	1309.93	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	-0.19075097	0.02205934	0.00024355	-0.00676124	0.00866001
-0.19075097	1.00000000	-0.02646213	-0.00138651	0.01320406	-0.04244421
0.02205934	-0.02646213	1.00000000	-0.01874244	0.01195419	0.00862255
0.00024355	-0.00138651	-0.01874244	1.00000000	-0.88983666	0.00094142
-0.00676124	0.01320406	0.01195419	-0.88983666	1.00000000	-0.44914088
0.00866001	-0.04244421	0.00862255	0.00094142	-0.44914088	1.00000000

Covariance matrix
7.83516375E-17	-6.47799946E-17	8.10154526E-16	7.11089725E-17	-2.20263708E-15	1.19545817E-15
-6.47799946E-17	1.47197424E-15	-4.21236838E-15	-1.75466158E-15	1.86444849E-14	-2.53957306E-14
8.10154526E-16	-4.21236838E-15	1.72148303E-11	-2.56506239E-12	1.82542674E-12	5.57929606E-13
7.11089725E-17	-1.75466158E-15	-2.56506239E-12	1.08802993E-09	-1.08024814E-09	4.84277207E-13
-2.20263708E-15	1.86444849E-14	1.82542674E-12	-1.08024814E-09	1.35452065E-09	-2.57790889E-10
1.19545817E-15	-2.53957306E-14	5.57929606E-13	4.84277207E-13	-2.57790889E-10	2.43211620E-10