AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003SN142 ∴ Orbital info ∴ Epoch epochXXX

(78931) 2003SN142 ▹

ORBITAL INFORMATION

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(ASCII data file 78931.eq0)

Keplerian elements at epoch
57712.3 MJD
	Value	1-σ variation	Units
a	2.70518	1.416e-08	au
e	0.09342	5.887e-08
i	4.49	4.517e-06	deg
Ω	138.858	7.394e-05	deg
ω	243.42	7.806e-05	deg
M	342.1	2.433e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4525	au
Aphelion	2.9579	au
Asc. node-Earth separation	1.81185	au
Desc. node-Earth separation	1.56135	au
Earth MOID	1.45875	au
Orbital period	1625.14	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.20675522	-0.00534488	0.00281161	-0.06462209	0.18233037
0.20675522	1.00000000	-0.00986361	-0.00050859	-0.00036518	-0.06010888
-0.00534488	-0.00986361	1.00000000	0.20724643	-0.19670729	0.00544970
0.00281161	-0.00050859	0.20724643	1.00000000	-0.94695759	0.00691430
-0.06462209	-0.00036518	-0.19670729	-0.94695759	1.00000000	-0.32379340
0.18233037	-0.06010888	0.00544970	0.00691430	-0.32379340	1.00000000

Covariance matrix
2.00508566E-16	1.72364035E-16	-3.41901778E-16	2.94365422E-15	-7.14305337E-14	6.28225251E-14
1.72364035E-16	3.46615041E-15	-2.62335156E-15	-2.21387476E-15	-1.67830836E-15	-8.61097339E-14
-3.41901778E-16	-2.62335156E-15	2.04076688E-11	6.92228087E-11	-6.93671118E-11	5.99045142E-13
2.94365422E-15	-2.21387476E-15	6.92228087E-11	5.46677149E-09	-5.46553197E-09	1.24395269E-11
-7.14305337E-14	-1.67830836E-15	-6.93671118E-11	-5.46553197E-09	6.09358536E-09	-6.15027251E-10
6.28225251E-14	-8.61097339E-14	5.99045142E-13	1.24395269E-11	-6.15027251E-10	5.92079232E-10