NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021GW16 ∴ Orbital info ∴ Epoch 59320 MJD

2021GW16 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021GW16.eq0)

Keplerian elements
(Epoch 59320.0 MJD)
	Value	1-σ variation	Units
a	1.53496	0.001178	au
e	0.462657	0.0004968
i	6.349	0.005617	deg
Ω	24.96	0.0002989	deg
ω	115.852	0.0009253	deg
M	24.531	0.03555	deg

Other useful info
Absolute Magnitude (H)	30.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8248	au
Aphelion distance	2.2451	au
Asc. node-Earth separation	0.51401	au
Desc. node-Earth separation	0.00057	au
Earth MOID	0.00018	au
Orbital period	694.614	days
Date of orbit computation	feb 26 12:24

Covariance matrix
1.38868369E-06	5.85450368E-07	6.61931690E-06	2.74400572E-07	4.76323642E-07	-4.18976463E-05
5.85450368E-07	2.46829590E-07	2.79056307E-06	1.16302934E-07	1.97978356E-07	-1.76632527E-05
6.61931690E-06	2.79056307E-06	3.15549867E-05	1.30432518E-06	2.28273320E-06	-1.99710208E-04
2.74400572E-07	1.16302934E-07	1.30432518E-06	8.93674466E-08	-5.69838573E-08	-8.26774376E-06
4.76323642E-07	1.97978356E-07	2.28273320E-06	-5.69838573E-08	8.56227822E-07	-1.44279043E-05
-4.18976463E-05	-1.76632527E-05	-1.99710208E-04	-8.26774376E-06	-1.44279043E-05	1.26408936E-03

Correlation matrix
1.00000000	0.99997653	0.99994821	0.77892146	0.43682331	-0.99999786
0.99997653	1.00000000	0.99990613	0.78307324	0.43064998	-0.99996128
0.99994821	0.99990613	1.00000000	0.77671591	0.43916375	-0.99994791
0.77892146	0.78307324	0.77671591	1.00000000	-0.20600013	-0.77787255
0.43682331	0.43064998	0.43916375	-0.20600013	1.00000000	-0.43855059
-0.99999786	-0.99996128	-0.99994791	-0.77787255	-0.43855059	1.00000000