NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021GW16 ∴ Orbital info ∴ Epoch 60400 MJD

2021GW16 ▹

ORBITAL INFORMATION

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(ASCII data file 2021GW16.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.53187	0.001201	au
e	0.46093	0.0005047
i	6.333	0.00508	deg
Ω	24.874	0.007386	deg
ω	115.998	0.006692	deg
M	225.719	0.6883	deg

Other useful info
Absolute Magnitude (H)	30.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8258	au
Aphelion distance	2.238	au
Asc. node-Earth separation	0.51657	au
Desc. node-Earth separation	0.00031	au
Earth MOID	0.0001	au
Orbital period	692.517	days
Date of orbit computation	feb 26 12:24

Covariance matrix
1.44275238E-06	6.06212567E-07	6.10117104E-06	-8.86878154E-06	7.97629612E-06	-8.26697117E-04
6.06212567E-07	2.54728640E-07	2.56352157E-06	-3.72587720E-06	3.34865121E-06	-3.47359531E-04
6.10117104E-06	2.56352157E-06	2.58041800E-05	-3.75083086E-05	3.37434618E-05	-3.49597155E-03
-8.86878154E-06	-3.72587720E-06	-3.75083086E-05	5.45494680E-05	-4.91740459E-05	5.08182443E-03
7.97629612E-06	3.34865121E-06	3.37434618E-05	-4.91740459E-05	4.47812722E-05	-4.57048419E-03
-8.26697117E-04	-3.47359531E-04	-3.49597155E-03	5.08182443E-03	-4.57048419E-03	4.73697458E-01

Correlation matrix
1.00000000	0.99997731	0.99993615	-0.99970715	0.99233236	-0.99999999
0.99997731	1.00000000	0.99989191	-0.99952667	0.99147738	-0.99997652
0.99993615	0.99989191	1.00000000	-0.99974028	0.99265056	-0.99993629
-0.99970715	-0.99952667	-0.99974028	1.00000000	-0.99492987	0.99970962
0.99233236	0.99147738	0.99265056	-0.99492987	1.00000000	-0.99234679
-0.99999999	-0.99997652	-0.99993629	0.99970962	-0.99234679	1.00000000