NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017WE2 ∴ Orbital info ∴ Epoch 60400 MJD

2017WE2 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2017WE2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.85891	5.051e-08	au
e	0.661987	8.262e-08
i	44.2	1.726e-05	deg
Ω	285.576	6.99e-06	deg
ω	253.6	2.759e-05	deg
M	79.603	3.235e-06	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9663	au
Aphelion distance	4.7515	au
Asc. node-Earth separation	0.95877	au
Desc. node-Earth separation	0.37038	au
Earth MOID	0.28624	au
Orbital period	1765.63	days
Date of orbit computation	feb 26 11:32

Covariance matrix
2.55133380E-15	-9.62941380E-16	-2.18442598E-13	-3.35272028E-14	-7.61787784E-13	5.03224155E-15
-9.62941380E-16	6.82533393E-15	-9.04928035E-14	9.39245118E-14	1.78905464E-12	-1.04533252E-13
-2.18442598E-13	-9.04928035E-14	2.97996192E-10	2.41885015E-11	6.14300913E-11	-7.38401677E-12
-3.35272028E-14	9.39245118E-14	2.41885015E-11	4.88555179E-11	5.54358768E-12	-4.02776199E-12
-7.61787784E-13	1.78905464E-12	6.14300913E-11	5.54358768E-12	7.61479448E-10	-6.03958472E-11
5.03224155E-15	-1.04533252E-13	-7.38401677E-12	-4.02776199E-12	-6.03958472E-11	1.04633916E-11

Correlation matrix
1.00000000	-0.23075667	-0.25052342	-0.09496353	-0.54653914	0.03079935
-0.23075667	1.00000000	-0.06345221	0.16265229	0.78475223	-0.39116165
-0.25052342	-0.06345221	1.00000000	0.20046880	0.12895753	-0.13223642
-0.09496353	0.16265229	0.20046880	1.00000000	0.02874121	-0.17814382
-0.54653914	0.78475223	0.12895753	0.02874121	1.00000000	-0.67661519
0.03079935	-0.39116165	-0.13223642	-0.17814382	-0.67661519	1.00000000