NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2020HP2 ∴ Orbital info ∴ Epoch 60400 MJD

2020HP2 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2020HP2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.63859	0.002325	au
e	0.610915	0.0007498
i	7.27	0.006922	deg
Ω	129.828	0.05164	deg
ω	335.47	0.04642	deg
M	350.616	1.524	deg

Other useful info
Absolute Magnitude (H)	22.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6376	au
Aphelion distance	2.6396	au
Asc. node-Earth separation	-0.32447	au
Desc. node-Earth separation	1.29793	au
Earth MOID	0.11126	au
Orbital period	766.135	days
Date of orbit computation	feb 26 12:17

Covariance matrix
5.40579523E-06	1.74317778E-06	1.60881023E-05	-1.15391805E-04	1.03572898E-04	-3.54295014E-03
1.74317778E-06	5.62128296E-07	5.18787701E-06	-3.72019896E-05	3.33891891E-05	-1.14247665E-03
1.60881023E-05	5.18787701E-06	4.79176554E-05	-3.46033268E-04	3.10603009E-04	-1.05439511E-02
-1.15391805E-04	-3.72019896E-05	-3.46033268E-04	2.66660614E-03	-2.39667716E-03	7.56150677E-02
1.03572898E-04	3.33891891E-05	3.10603009E-04	-2.39667716E-03	2.15449709E-03	-6.78700705E-02
-3.54295014E-03	-1.14247665E-03	-1.05439511E-02	7.56150677E-02	-6.78700705E-02	2.32204503E+00

Correlation matrix
1.00000000	0.99998656	0.99960229	-0.96109371	0.95971741	-0.99999983
0.99998656	1.00000000	0.99959521	-0.96087967	0.95943419	-0.99998685
0.99960229	0.99959521	1.00000000	-0.96803406	0.96668487	-0.99958627
-0.96109371	-0.96087967	-0.96803406	1.00000000	-0.99990132	0.96093406
0.95971741	0.95943419	0.96668487	-0.99990132	1.00000000	-0.95955534
-0.99999983	-0.99998685	-0.99958627	0.96093406	-0.95955534	1.00000000