AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012WO15 ∴ Orbital info ∴ Epoch epochXXX

(442747) 2012WO15 ▹

ORBITAL INFORMATION

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(ASCII data file 442747.eq0)

Keplerian elements at epoch
58405.5 MJD
	Value	1-σ variation	Units
a	2.4332	2.056e-08	au
e	0.16908	7.645e-08
i	4.545	7.502e-06	deg
Ω	94.701	0.0001018	deg
ω	263.046	0.0001055	deg
M	258.755	2.344e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0218	au
Aphelion	2.8446	au
Asc. node-Earth separation	1.4295	au
Desc. node-Earth separation	1.29893	au
Earth MOID	1.023	au
Orbital period	1386.33	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.29947822	-0.00734416	0.01532443	-0.02033350	0.00010203
-0.29947822	1.00000000	0.00595203	0.01609629	-0.01658199	0.04194189
-0.00734416	0.00595203	1.00000000	0.04704197	-0.04791311	0.01853398
0.01532443	0.01609629	0.04704197	1.00000000	-0.96544959	0.01609562
-0.02033350	-0.01658199	-0.04791311	-0.96544959	1.00000000	-0.26997723
0.00010203	0.04194189	0.01853398	0.01609562	-0.26997723	1.00000000

Covariance matrix
4.22902231E-16	-4.70808461E-16	-1.13303972E-15	3.20789663E-14	-4.41042067E-14	4.91753970E-17
-4.70808461E-16	5.84410552E-15	3.41355550E-15	1.25256691E-13	-1.33703682E-13	7.51451725E-14
-1.13303972E-15	3.41355550E-15	5.62815496E-11	3.59239936E-11	-3.79127392E-11	3.25871020E-12
3.20789663E-14	1.25256691E-13	3.59239936E-11	1.03617282E-08	-1.03655770E-08	3.83988199E-11
-4.41042067E-14	-1.33703682E-13	-3.79127392E-11	-1.03655770E-08	1.11248860E-08	-6.67373504E-10
4.91753970E-17	7.51451725E-14	3.25871020E-12	3.83988199E-11	-6.67373504E-10	5.49272772E-10