AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SA142 ∴ Orbital info ∴ Epoch epochXXX

(182484) 2001SA142 ▹

ORBITAL INFORMATION

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(ASCII data file 182484.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57267	1.561e-08	au
e	0.087499	7.473e-08
i	3.155	6.252e-06	deg
Ω	234.627	0.0001115	deg
ω	87.034	0.0001225	deg
M	196.097	5.792e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3476	au
Aphelion	2.7978	au
Asc. node-Earth separation	1.53014	au
Desc. node-Earth separation	1.57689	au
Earth MOID	1.33727	au
Orbital period	1507.21	days
Date of orbit computation	apr 23 20:27

Correlation matrix
1.00000000	0.52175155	0.00454090	0.00931487	0.25917585	-0.71752787
0.52175155	1.00000000	0.01371362	-0.00369112	0.25650005	-0.64604551
0.00454090	0.01371362	1.00000000	-0.31766998	0.28993451	-0.00429107
0.00931487	-0.00369112	-0.31766998	1.00000000	-0.90848316	-0.00221383
0.25917585	0.25650005	0.28993451	-0.90848316	1.00000000	-0.41195127
-0.71752787	-0.64604551	-0.00429107	-0.00221383	-0.41195127	1.00000000

Covariance matrix
2.43711462E-16	6.08691198E-16	4.43197129E-16	1.62106256E-14	4.95618854E-13	-6.48774008E-13
6.08691198E-16	5.58458098E-15	6.40714890E-15	-3.07495660E-14	2.34799982E-12	-2.79624424E-12
4.43197129E-16	6.40714890E-15	3.90872009E-11	-2.21400509E-10	2.22040660E-10	-1.55381573E-12
1.62106256E-14	-3.07495660E-14	-2.21400509E-10	1.24271149E-08	-1.24055880E-08	-1.42937467E-11
4.95618854E-13	2.34799982E-12	2.22040660E-10	-1.24055880E-08	1.50048145E-08	-2.92265706E-09
-6.48774008E-13	-2.79624424E-12	-1.55381573E-12	-1.42937467E-11	-2.92265706E-09	3.35454319E-09