NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2010HV20 ∴ Orbital info ∴ Epoch 55313 MJD

2010HV20 ▹

ORBITAL INFORMATION

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(ASCII data file 2010HV20.eq0)

Keplerian elements
(Epoch 55313.0 MJD)
	Value	1-σ variation	Units
a	2.61468	0.03749	au
e	0.788593	0.003417
i	6.451	0.01639	deg
Ω	99.058	0.139	deg
ω	216.259	0.1464	deg
M	347.903	0.2849	deg

Other useful info
Absolute Magnitude (H)	21.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5528	au
Aphelion distance	4.6766	au
Asc. node-Earth separation	1.73225	au
Desc. node-Earth separation	-0.41163	au
Earth MOID	0.08958	au
Orbital period	1544.28	days
Date of orbit computation	feb 26 10:42

Covariance matrix
1.40540411E-03	1.28109079E-04	6.14342723E-04	5.20851690E-03	-5.48658084E-03	1.06823595E-02
1.28109079E-04	1.16777356E-05	5.60002833E-05	4.74778814E-04	-5.00125354E-04	9.73746437E-04
6.14342723E-04	5.60002833E-05	2.68588478E-04	2.27609881E-03	-2.39762624E-03	4.66956870E-03
5.20851690E-03	4.74778814E-04	2.27609881E-03	1.93148059E-02	-2.03456451E-02	3.95894877E-02
-5.48658084E-03	-5.00125354E-04	-2.39762624E-03	-2.03456451E-02	2.14315742E-02	-4.17030278E-02
1.06823595E-02	9.73746437E-04	4.66956870E-03	3.95894877E-02	-4.17030278E-02	8.11957242E-02

Correlation matrix
1.00000000	0.99999996	0.99992268	0.99969678	-0.99971023	1.00000000
0.99999996	1.00000000	0.99992451	0.99969343	-0.99970650	0.99999996
0.99992268	0.99992451	1.00000000	0.99931464	-0.99933422	0.99992287
0.99969678	0.99969343	0.99931464	1.00000000	-0.99999828	0.99969640
-0.99971023	-0.99970650	-0.99933422	-0.99999828	1.00000000	-0.99970985
1.00000000	0.99999996	0.99992287	0.99969640	-0.99970985	1.00000000