NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011WR46 ∴ Orbital info ∴ Epoch 55895 MJD

2011WR46 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2011WR46.eq0)

Keplerian elements
(Epoch 55895.5 MJD)
	Value	1-σ variation	Units
a	2.46787	0.01902	au
e	0.894516	0.0009937
i	4.869	0.01473	deg
Ω	240.727	0.03081	deg
ω	323.368	0.02399	deg
M	347.585	0.1552	deg

Other useful info
Absolute Magnitude (H)	20.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.2603	au
Aphelion distance	4.6754	au
Asc. node-Earth separation	-0.72583	au
Desc. node-Earth separation	0.75923	au
Earth MOID	0.02778	au
Orbital period	1416.06	days
Date of orbit computation	feb 26 10:50

Covariance matrix
3.61943917E-04	1.89041664E-05	2.80227022E-04	5.86124385E-04	-4.56224584E-04	2.95185400E-03
1.89041664E-05	9.87358109E-07	1.46359434E-05	3.06125224E-05	-2.38273913E-05	1.54174050E-04
2.80227022E-04	1.46359434E-05	2.16984539E-04	4.53862541E-04	-3.53336457E-04	2.28540205E-03
5.86124385E-04	3.06125224E-05	4.53862541E-04	9.49349828E-04	-7.39112987E-04	4.78015683E-03
-4.56224584E-04	-2.38273913E-05	-3.53336457E-04	-7.39112987E-04	5.75628097E-04	-3.72073756E-03
2.95185400E-03	1.54174050E-04	2.28540205E-03	4.78015683E-03	-3.72073756E-03	2.40740131E-02

Correlation matrix
1.00000000	0.99999894	0.99994238	0.99989872	-0.99950979	0.99999997
0.99999894	1.00000000	0.99992857	0.99988172	-0.99946630	0.99999928
0.99994238	0.99992857	1.00000000	0.99999265	-0.99977682	0.99994007
0.99989872	0.99988172	0.99999265	1.00000000	-0.99983124	0.99989584
-0.99950979	-0.99946630	-0.99977682	-0.99983124	1.00000000	-0.99950230
0.99999997	0.99999928	0.99994007	0.99989584	-0.99950230	1.00000000