NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017WR ∴ Orbital info ∴ Epoch 58075 MJD

2017WR ▹

ORBITAL INFORMATION

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(ASCII data file 2017WR.eq0)

Keplerian elements
(Epoch 58075.4 MJD)
	Value	1-σ variation	Units
a	0.845723	4.908e-05	au
e	0.525458	0.001609
i	5.73	0.02806	deg
Ω	62.279	0.01372	deg
ω	138.265	0.03841	deg
M	264.028	0.1643	deg

Other useful info
Absolute Magnitude (H)	24.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4013	au
Aphelion distance	1.2901	au
Asc. node-Earth separation	0.0201	au
Desc. node-Earth separation	-0.57453	au
Earth MOID	0.00343	au
Orbital period	284.08	days
Date of orbit computation	feb 26 11:34

Covariance matrix
2.40838621E-09	7.84745268E-08	1.36879992E-06	-6.69348078E-07	1.86979115E-06	8.01915663E-06
7.84745268E-08	2.58817761E-06	4.51388250E-05	-2.20714043E-05	6.17830890E-05	2.64251989E-04
1.36879992E-06	4.51388250E-05	7.87247769E-04	-3.84944038E-04	1.07750987E-03	4.60869827E-03
-6.69348078E-07	-2.20714043E-05	-3.84944038E-04	1.88232347E-04	-5.26868001E-04	-2.25351424E-03
1.86979115E-06	6.17830890E-05	1.07750987E-03	-5.26868001E-04	1.47527439E-03	6.30719371E-03
8.01915663E-06	2.64251989E-04	4.60869827E-03	-2.25351424E-03	6.30719371E-03	2.69816922E-02

Correlation matrix
1.00000000	0.99395930	0.99407965	-0.99412690	0.99195880	0.99478915
0.99395930	1.00000000	0.99999423	-0.99996730	0.99985306	0.99996923
0.99407965	0.99999423	1.00000000	-0.99998791	0.99983684	0.99997229
-0.99412690	-0.99996730	-0.99998791	1.00000000	-0.99981188	-0.99995070
0.99195880	0.99985306	0.99983684	-0.99981188	1.00000000	0.99968961
0.99478915	0.99996923	0.99997229	-0.99995070	0.99968961	1.00000000