NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2020WS4 ∴ Orbital info ∴ Epoch 59178 MJD

2020WS4 ▹

ORBITAL INFORMATION

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(ASCII data file 2020WS4.eq0)

Keplerian elements
(Epoch 59178.0 MJD)
	Value	1-σ variation	Units
a	1.87479	0.004046	au
e	0.559476	0.001056
i	0.566	0.0007191	deg
Ω	123.149	0.05532	deg
ω	1.275	0.05472	deg
M	343.45	0.06133	deg

Other useful info
Absolute Magnitude (H)	26.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8259	au
Aphelion distance	2.9237	au
Asc. node-Earth separation	-0.15776	au
Desc. node-Earth separation	1.90704	au
Earth MOID	0.008	au
Orbital period	937.62	days
Date of orbit computation	Jul 29 12:49

Covariance matrix
1.63666600E-05	4.27201393E-06	2.82659142E-06	1.87329517E-04	-1.78847467E-04	2.48095069E-04
4.27201393E-06	1.11512578E-06	7.38932427E-07	4.86941301E-05	-4.64660718E-05	6.47554123E-05
2.82659142E-06	7.38932427E-07	5.17081085E-07	2.72049146E-05	-2.54049633E-05	4.27951121E-05
1.87329517E-04	4.86941301E-05	2.72049146E-05	3.06085556E-03	-3.02340101E-03	2.84889057E-03
-1.78847467E-04	-4.64660718E-05	-2.54049633E-05	-3.02340101E-03	2.99449516E-03	-2.72095969E-03
2.48095069E-04	6.47554123E-05	4.27951121E-05	2.84889057E-03	-2.72095969E-03	3.76086521E-03

Correlation matrix
1.00000000	0.99997859	0.97163618	0.83696012	-0.80786902	0.99998669
0.99997859	1.00000000	0.97311344	0.83347632	-0.80410400	0.99993153
0.97163618	0.97311344	1.00000000	0.68382760	-0.64562069	0.97044507
0.83696012	0.83347632	0.68382760	1.00000000	-0.99864821	0.83967353
-0.80786902	-0.80410400	-0.64562069	-0.99864821	1.00000000	-0.81080499
0.99998669	0.99993153	0.97044507	0.83967353	-0.81080499	1.00000000