NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2020HJ4 ∴ Orbital info ∴ Epoch 58666 MJD

2020HJ4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2020HJ4.eq0)

Keplerian elements
(Epoch 58666.3 MJD)
	Value	1-σ variation	Units
a	2.06911	3.33e-08	au
e	0.57643	1.661e-07
i	1.222	1.13e-05	deg
Ω	105.219	0.00138	deg
ω	233.255	0.001381	deg
M	202.853	1.787e-05	deg

Other useful info
Absolute Magnitude (H)	20.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8764	au
Aphelion distance	3.2618	au
Asc. node-Earth separation	1.12095	au
Desc. node-Earth separation	0.01125	au
Earth MOID	0.0007	au
Orbital period	1087.11	days
Date of orbit computation	feb 26 12:05

Covariance matrix
1.10872600E-15	-8.99210174E-16	-1.43255215E-14	1.60228693E-12	-2.01418192E-12	4.04301143E-13
-8.99210174E-16	2.75934905E-14	5.50231225E-14	-4.29796331E-12	8.85959802E-12	-2.10870286E-12
-1.43255215E-14	5.50231225E-14	1.27628112E-10	-1.36642369E-08	1.36724117E-08	-6.74831571E-12
1.60228693E-12	-4.29796331E-12	-1.36642369E-08	1.90551214E-06	-1.90594326E-06	4.88658253E-10
-2.01418192E-12	8.85959802E-12	1.36724117E-08	-1.90594326E-06	1.90726661E-06	-9.68002159E-10
4.04301143E-13	-2.10870286E-12	-6.74831571E-12	4.88658253E-10	-9.68002159E-10	3.19326350E-10

Correlation matrix
1.00000000	-0.16257201	-0.03808247	0.03485959	-0.04380068	0.67947812
-0.16257201	1.00000000	0.02932032	-0.01874362	0.03861935	-0.71038648
-0.03808247	0.02932032	1.00000000	-0.87620626	0.87632712	-0.03342757
0.03485959	-0.01874362	-0.87620626	1.00000000	-0.99976610	0.01980989
-0.04380068	0.03861935	0.87632712	-0.99976610	1.00000000	-0.03922412
0.67947812	-0.71038648	-0.03342757	0.01980989	-0.03922412	1.00000000