NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011EW16 ∴ Orbital info ∴ Epoch 60400 MJD

2011EW16 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2011EW16.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.5711	8.425e-08	au
e	0.376085	1.28e-07
i	19.254	7.8e-05	deg
Ω	162.713	3.186e-05	deg
ω	76.858	0.0001506	deg
M	190.628	0.0001139	deg

Other useful info
Absolute Magnitude (H)	22.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9802	au
Aphelion distance	2.162	au
Asc. node-Earth separation	0.25149	au
Desc. node-Earth separation	0.46726	au
Earth MOID	0.17093	au
Orbital period	719.289	days
Date of orbit computation	feb 26 10:48

Covariance matrix
7.09819176E-15	4.28652466E-15	-3.40260750E-12	1.49763353E-12	-1.11545458E-11	-8.95121301E-12
4.28652466E-15	1.63756192E-14	-2.75085619E-12	9.69356393E-13	-5.27482332E-12	-5.32044165E-12
-3.40260750E-12	-2.75085619E-12	6.08322559E-09	-2.52076497E-10	5.96421579E-09	3.51032154E-09
1.49763353E-12	9.69356393E-13	-2.52076497E-10	1.01532223E-09	-3.46172920E-09	-1.56526829E-09
-1.11545458E-11	-5.27482332E-12	5.96421579E-09	-3.46172920E-09	2.26800188E-08	1.13593110E-08
-8.95121301E-12	-5.32044165E-12	3.51032154E-09	-1.56526829E-09	1.13593110E-08	1.29720648E-08

Correlation matrix
1.00000000	0.39758739	-0.51781071	0.55786581	-0.87913653	-0.93283208
0.39758739	1.00000000	-0.27561450	0.23772928	-0.27370791	-0.36504320
-0.51781071	-0.27561450	1.00000000	-0.10142930	0.50776725	0.39516219
0.55786581	0.23772928	-0.10142930	1.00000000	-0.72138887	-0.43130281
-0.87913653	-0.27370791	0.50776725	-0.72138887	1.00000000	0.66225574
-0.93283208	-0.36504320	0.39516219	-0.43130281	0.66225574	1.00000000