NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021WJ1 ∴ Orbital info ∴ Epoch 60600 MJD

2021WJ1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021WJ1.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.13363	0.001676	au
e	0.558072	0.0003573
i	7.181	0.003362	deg
Ω	249.064	0.0003781	deg
ω	210.146	0.0001997	deg
M	325.019	0.3836	deg

Other useful info
Absolute Magnitude (H)	27.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9429	au
Aphelion distance	3.3244	au
Asc. node-Earth separation	1.82822	au
Desc. node-Earth separation	0.00507	au
Earth MOID	0.00293	au
Orbital period	1138.35	days
Date of orbit computation	Jul 29 13:04

Covariance matrix
2.81005737E-06	5.99004229E-07	5.63621207E-06	6.33750860E-07	3.03306675E-07	-6.43088190E-04
5.99004229E-07	1.27686401E-07	1.20144113E-06	1.35093215E-07	6.46649743E-08	-1.37083519E-04
5.63621207E-06	1.20144113E-06	1.13050665E-05	1.27108194E-06	6.09286019E-07	-1.28986048E-03
6.33750860E-07	1.35093215E-07	1.27108194E-06	1.42965060E-07	6.84313985E-08	-1.45035377E-04
3.03306675E-07	6.46649743E-08	6.09286019E-07	6.84313985E-08	3.98688518E-08	-6.94139909E-05
-6.43088190E-04	-1.37083519E-04	-1.28986048E-03	-1.45035377E-04	-6.94139909E-05	1.47172234E-01

Correlation matrix
1.00000000	0.99999994	0.99998428	0.99987570	0.90616547	-1.00000000
0.99999994	1.00000000	0.99998529	0.99987626	0.90631657	-0.99999995
0.99998428	0.99998529	1.00000000	0.99982049	0.90754420	-0.99998443
0.99987570	0.99987626	0.99982049	1.00000000	0.90640772	-0.99987579
0.90616547	0.90631657	0.90754420	0.90640772	1.00000000	-0.90618571
-1.00000000	-0.99999995	-0.99998443	-0.99987579	-0.90618571	1.00000000