NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2010VP21 ∴ Orbital info ∴ Epoch 60400 MJD

2010VP21 ▹

ORBITAL INFORMATION

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(ASCII data file 2010VP21.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.718274	0.0001456	au
e	0.533863	0.0005177
i	8.685	0.01446	deg
Ω	39.082	0.01016	deg
ω	195.653	0.01571	deg
M	159.618	2.104	deg

Other useful info
Absolute Magnitude (H)	23.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.3348	au
Aphelion distance	1.1017	au
Asc. node-Earth separation	0.06508	au
Desc. node-Earth separation	-0.66801	au
Earth MOID	0.02343	au
Orbital period	222.348	days
Date of orbit computation	feb 26 11:52

Covariance matrix
2.12036871E-08	-7.53783963E-08	-2.10524638E-06	1.47941381E-06	-2.28754866E-06	-3.06396857E-04
-7.53783963E-08	2.67969686E-07	7.48420487E-06	-5.25919694E-06	8.13232548E-06	1.08922982E-03
-2.10524638E-06	7.48420487E-06	2.09038969E-04	-1.46876078E-04	2.27127442E-04	3.04211190E-02
1.47941381E-06	-5.25919694E-06	-1.46876078E-04	1.03228375E-04	-1.59603061E-04	-2.13778118E-02
-2.28754866E-06	8.13232548E-06	2.27127442E-04	-1.59603061E-04	2.46817799E-04	3.30553772E-02
-3.06396857E-04	1.08922982E-03	3.04211190E-02	-2.13778118E-02	3.30553772E-02	4.42748663E+00

Correlation matrix
1.00000000	-0.99999624	-0.99996226	0.99996415	-0.99994568	-0.99999996
-0.99999624	1.00000000	0.99997515	-0.99994717	0.99996242	0.99999553
-0.99996226	0.99997515	1.00000000	-0.99985701	0.99992573	0.99996069
0.99996415	-0.99994717	-0.99985701	1.00000000	-0.99989278	-0.99996563
-0.99994568	0.99996242	0.99992573	-0.99989278	1.00000000	0.99994302
-0.99999996	0.99999553	0.99996069	-0.99996563	0.99994302	1.00000000