NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2002WY12 ∴ Orbital info ∴ Epoch 55071 MJD

(488636) 2002WY12 ▹

ORBITAL INFORMATION

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(ASCII data file 488636.eq0)

Keplerian elements
(Epoch 55071.3 MJD)
	Value	1-σ variation	Units
a	1.97	1.611e-08	au
e	0.43326	1.643e-07
i	20.593	2.432e-05	deg
Ω	62.126	4.195e-05	deg
ω	5.889	8.273e-05	deg
M	151.698	3.192e-05	deg

Other useful info
Absolute Magnitude (H)	19.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1165	au
Aphelion distance	2.8235	au
Asc. node-Earth separation	0.13144	au
Desc. node-Earth separation	1.79938	au
Earth MOID	0.1312	au
Orbital period	1009.95	days
Date of orbit computation	feb 26 13:29

Covariance matrix
2.59577653E-16	6.86522198E-16	-7.77252390E-14	6.93110946E-14	1.86836290E-13	-2.04365071E-13
6.86522198E-16	2.69860518E-14	-6.69558815E-13	3.60214192E-12	-9.18743581E-12	3.06252502E-12
-7.77252390E-14	-6.69558815E-13	5.91472841E-10	-2.64330112E-10	1.83886123E-10	2.85599830E-11
6.93110946E-14	3.60214192E-12	-2.64330112E-10	1.75969193E-09	-2.62000578E-09	5.78477516E-10
1.86836290E-13	-9.18743581E-12	1.83886123E-10	-2.62000578E-09	6.84435477E-09	-2.35273264E-09
-2.04365071E-13	3.06252502E-12	2.85599830E-11	5.78477516E-10	-2.35273264E-09	1.01875555E-09

Correlation matrix
1.00000000	0.25938882	-0.19836316	0.10255357	0.14017202	-0.39740930
0.25938882	1.00000000	-0.16759137	0.52272446	-0.67601820	0.58408355
-0.19836316	-0.16759137	1.00000000	-0.25909612	0.09139350	0.03679218
0.10255357	0.52272446	-0.25909612	1.00000000	-0.75494910	0.43204916
0.14017202	-0.67601820	0.09139350	-0.75494910	1.00000000	-0.89098692
-0.39740930	0.58408355	0.03679218	0.43204916	-0.89098692	1.00000000