NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021VJ4 ∴ Orbital info ∴ Epoch 59527 MJD

2021VJ4 ▹

ORBITAL INFORMATION

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(ASCII data file 2021VJ4.eq0)

Keplerian elements
(Epoch 59527.6 MJD)
	Value	1-σ variation	Units
a	1.6603	0.01033	au
e	0.435139	0.003539
i	19.152	0.09173	deg
Ω	230.7	0.03065	deg
ω	217.648	0.07489	deg
M	346.897	0.167	deg

Other useful info
Absolute Magnitude (H)	23.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9378	au
Aphelion distance	2.3828	au
Asc. node-Earth separation	1.04261	au
Desc. node-Earth separation	0.01138	au
Earth MOID	0.00993	au
Orbital period	781.405	days
Date of orbit computation	Jul 29 13:18

Covariance matrix
1.06803271E-04	3.65728186E-05	9.47949450E-04	3.16708066E-04	-7.73949436E-04	1.72554167E-03
3.65728186E-05	1.25236914E-05	3.24608282E-04	1.08451001E-04	-2.65024017E-04	5.90879803E-04
9.47949450E-04	3.24608282E-04	8.41381948E-03	2.81104178E-03	-6.86908003E-03	1.53152425E-02
3.16708066E-04	1.08451001E-04	2.81104178E-03	9.39164403E-04	-2.29494271E-03	5.11679151E-03
-7.73949436E-04	-2.65024017E-04	-6.86908003E-03	-2.29494271E-03	5.60884892E-03	-1.25042726E-02
1.72554167E-03	5.90879803E-04	1.53152425E-02	5.11679151E-03	-1.25042726E-02	2.78783515E-02

Correlation matrix
1.00000000	0.99999995	0.99999150	0.99999087	-0.99996187	0.99999915
0.99999995	1.00000000	0.99999268	0.99999212	-0.99995898	0.99999867
0.99999150	0.99999268	1.00000000	0.99999975	-0.99991967	0.99998558
0.99999087	0.99999212	0.99999975	1.00000000	-0.99991749	0.99998472
-0.99996187	-0.99995898	-0.99991967	-0.99991749	1.00000000	-0.99997241
0.99999915	0.99999867	0.99998558	0.99998472	-0.99997241	1.00000000