AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012WS27 ∴ Orbital info ∴ Epoch epochXXX

(439334) 2012WS27 ▹

ORBITAL INFORMATION

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(ASCII data file 439334.eq0)

Keplerian elements at epoch
58130.7 MJD
	Value	1-σ variation	Units
a	2.31709	1.697e-08	au
e	0.229728	5.291e-08
i	3.684	8.049e-06	deg
Ω	95.315	8.341e-05	deg
ω	271.293	8.636e-05	deg
M	205.602	1.801e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7848	au
Aphelion	2.8494	au
Asc. node-Earth separation	1.1997	au
Desc. node-Earth separation	1.18893	au
Earth MOID	0.78701	au
Orbital period	1288.29	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	0.32686021	-0.01160823	0.00739458	-0.00651889	-0.04433741
0.32686021	1.00000000	-0.00876437	-0.00343878	0.05138767	-0.31239710
-0.01160823	-0.00876437	1.00000000	-0.41423794	0.39709745	0.01214609
0.00739458	-0.00343878	-0.41423794	1.00000000	-0.96794111	0.01752248
-0.00651889	0.05138767	0.39709745	-0.96794111	1.00000000	-0.26140016
-0.04433741	-0.31239710	0.01214609	0.01752248	-0.26140016	1.00000000

Covariance matrix
2.87913660E-16	2.93439903E-16	-1.58542525E-15	1.04661657E-14	-9.55280172E-15	-1.35476473E-14
2.93439903E-16	2.79931615E-15	-3.73245791E-15	-1.51765635E-14	2.34806952E-13	-2.97642826E-13
-1.58542525E-15	-3.73245791E-15	6.47883574E-11	-2.78125997E-10	2.76039775E-10	1.76054687E-12
1.04661657E-14	-1.51765635E-14	-2.78125997E-10	6.95803270E-09	-6.97297731E-09	2.63209302E-11
-9.55280172E-15	2.34806952E-13	2.76039775E-10	-6.97297731E-09	7.45851151E-09	-4.06531672E-10
-1.35476473E-14	-2.97642826E-13	1.76054687E-12	2.63209302E-11	-4.06531672E-10	3.24283536E-10