NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011WE44 ∴ Orbital info ∴ Epoch 55935 MJD

2011WE44 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2011WE44.eq0)

Keplerian elements
(Epoch 55935.9 MJD)
	Value	1-σ variation	Units
a	2.17609	6.508e-07	au
e	0.430419	1.449e-07
i	21.638	3.551e-05	deg
Ω	246.57	1.19e-05	deg
ω	190.949	0.0002227	deg
M	9.959	8.594e-05	deg

Other useful info
Absolute Magnitude (H)	20.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2395	au
Aphelion distance	3.1127	au
Asc. node-Earth separation	2.05869	au
Desc. node-Earth separation	0.2601	au
Earth MOID	0.25812	au
Orbital period	1172.5	days
Date of orbit computation	feb 26 10:50

Covariance matrix
4.23561508E-13	-3.30988268E-15	1.48527279E-11	3.98724513E-12	1.38551199E-10	-5.38199069E-11
-3.30988268E-15	2.10001136E-14	-2.54626670E-12	-2.82237602E-13	1.94402000E-12	-6.11534640E-13
1.48527279E-11	-2.54626670E-12	1.26074432E-09	2.83028319E-10	4.29306170E-09	-1.72812615E-09
3.98724513E-12	-2.82237602E-13	2.83028319E-10	1.41669135E-10	1.20131646E-09	-5.04060382E-10
1.38551199E-10	1.94402000E-12	4.29306170E-09	1.20131646E-09	4.96107481E-08	-1.91188512E-08
-5.38199069E-11	-6.11534640E-13	-1.72812615E-09	-5.04060382E-10	-1.91188512E-08	7.38537641E-09

Correlation matrix
1.00000000	-0.03509486	0.64273873	0.51472715	0.95579368	-0.96227318
-0.03509486	1.00000000	-0.49485682	-0.16363132	0.06022850	-0.04910480
0.64273873	-0.49485682	1.00000000	0.66969763	0.54283236	-0.56633788
0.51472715	-0.16363132	0.66969763	1.00000000	0.45313950	-0.49278630
0.95579368	0.06022850	0.54283236	0.45313950	1.00000000	-0.99882082
-0.96227318	-0.04910480	-0.56633788	-0.49278630	-0.99882082	1.00000000