NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021GN4 ∴ Orbital info ∴ Epoch 60400 MJD

2021GN4 ▹

ORBITAL INFORMATION

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(ASCII data file 2021GN4.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.79624	3.655e-05	au
e	0.351899	1.085e-05
i	10	0.0002328	deg
Ω	48.631	0.0001412	deg
ω	141.802	0.0001947	deg
M	92.937	0.01388	deg

Other useful info
Absolute Magnitude (H)	22.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1641	au
Aphelion distance	2.4283	au
Asc. node-Earth separation	1.18634	au
Desc. node-Earth separation	0.22314	au
Earth MOID	0.18639	au
Orbital period	879.319	days
Date of orbit computation	feb 26 12:44

Covariance matrix
1.33580671E-09	3.96057268E-10	8.33473977E-09	4.68005733E-09	5.01493568E-09	-5.07411025E-07
3.96057268E-10	1.17804421E-10	2.44725274E-09	1.36474162E-09	1.43385943E-09	-1.50428397E-07
8.33473977E-09	2.44725274E-09	5.41838064E-08	2.97408203E-08	3.46980419E-08	-3.16652315E-06
4.68005733E-09	1.36474162E-09	2.97408203E-08	1.99280816E-08	1.82371292E-08	-1.77844517E-06
5.01493568E-09	1.43385943E-09	3.46980419E-08	1.82371292E-08	3.79271862E-08	-1.91165600E-06
-5.07411025E-07	-1.50428397E-07	-3.16652315E-06	-1.77844517E-06	-1.91165600E-06	1.92744707E-04

Correlation matrix
1.00000000	0.99840186	0.97968279	0.90708214	0.70456042	-0.99999277
0.99840186	1.00000000	0.96864195	0.89071116	0.67834475	-0.99829249
0.97968279	0.96864195	1.00000000	0.90507682	0.76541135	-0.97984342
0.90708214	0.89071116	0.90507682	1.00000000	0.66335868	-0.90743704
0.70456042	0.67834475	0.76541135	0.66335868	1.00000000	-0.70703873
-0.99999277	-0.99829249	-0.97984342	-0.90743704	-0.70703873	1.00000000