NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

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

2017WR ▹

ORBITAL INFORMATION

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(ASCII data file 2017WR.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.846378	4.203e-05	au
e	0.525411	0.001609
i	5.727	0.02773	deg
Ω	62.166	0.02138	deg
ω	138.357	0.04622	deg
M	327.54	0.06726	deg

Other useful info
Absolute Magnitude (H)	24.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4017	au
Aphelion distance	1.2911	au
Asc. node-Earth separation	0.02277	au
Desc. node-Earth separation	-0.57272	au
Earth MOID	0.00388	au
Orbital period	284.41	days
Date of orbit computation	feb 26 11:34

Covariance matrix
1.76633902E-09	6.74426403E-08	1.16284836E-06	-8.94835869E-07	1.93432917E-06	-2.75711457E-06
6.74426403E-08	2.58785603E-06	4.46131127E-05	-3.43896646E-05	7.43373812E-05	-1.03597979E-04
1.16284836E-06	4.46131127E-05	7.69115484E-04	-5.92838190E-04	1.28148098E-03	-1.78713669E-03
-8.94835869E-07	-3.43896646E-05	-5.92838190E-04	4.57235981E-04	-9.88351636E-04	1.36749640E-03
1.93432917E-06	7.43373812E-05	1.28148098E-03	-9.88351636E-04	2.13641623E-03	-2.95622916E-03
-2.75711457E-06	-1.03597979E-04	-1.78713669E-03	1.36749640E-03	-2.95622916E-03	4.52358708E-03

Correlation matrix
1.00000000	0.99753347	0.99767773	-0.99571753	0.99575023	-0.97538552
0.99753347	1.00000000	0.99999238	-0.99974142	0.99975657	-0.95750214
0.99767773	0.99999238	1.00000000	-0.99970116	0.99970866	-0.95812135
-0.99571753	-0.99974142	-0.99970116	1.00000000	-0.99999621	0.95085548
0.99575023	0.99975657	0.99970866	-0.99999621	1.00000000	-0.95094125
-0.97538552	-0.95750214	-0.95812135	0.95085548	-0.95094125	1.00000000