NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021VO4 ∴ Orbital info ∴ Epoch 59530 MJD

2021VO4 ▹

ORBITAL INFORMATION

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(ASCII data file 2021VO4.eq0)

Keplerian elements
(Epoch 59530.8 MJD)
	Value	1-σ variation	Units
a	2.23551	0.0006706	au
e	0.42987	0.0001436
i	26.499	0.005405	deg
Ω	51.912	0.001868	deg
ω	327.623	0.001828	deg
M	15.166	0.007051	deg

Other useful info
Absolute Magnitude (H)	21.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2745	au
Aphelion distance	3.1965	au
Asc. node-Earth separation	0.34765	au
Desc. node-Earth separation	1.85131	au
Earth MOID	0.32444	au
Orbital period	1220.85	days
Date of orbit computation	Jul 29 13:08

Covariance matrix
4.49663673E-07	9.61688912E-08	3.60258109E-06	1.24356976E-06	9.92323845E-07	-4.72596275E-06
9.61688912E-08	2.06139877E-08	7.66657568E-07	2.64463704E-07	2.05527909E-07	-1.00989980E-06
3.60258109E-06	7.66657568E-07	2.92097314E-05	1.00966535E-05	8.43787137E-06	-3.79074321E-05
1.24356976E-06	2.64463704E-07	1.00966535E-05	3.49122647E-06	2.93796522E-06	-1.30883700E-05
9.92323845E-07	2.05527909E-07	8.43787137E-06	2.93796522E-06	3.34313062E-06	-1.06258687E-05
-4.72596275E-06	-1.00989980E-06	-3.79074321E-05	-1.30883700E-05	-1.06258687E-05	4.97159989E-05

Correlation matrix
1.00000000	0.99887168	0.99404508	0.99251537	0.80934344	-0.99953569
0.99887168	1.00000000	0.98799930	0.98581645	0.78291232	-0.99758335
0.99404508	0.98799930	1.00000000	0.99982654	0.85387136	-0.99474668
0.99251537	0.98581645	0.99982654	1.00000000	0.85996538	-0.99345561
0.80934344	0.78291232	0.85387136	0.85996538	1.00000000	-0.82421343
-0.99953569	-0.99758335	-0.99474668	-0.99345561	-0.82421343	1.00000000