NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021SE ∴ Orbital info ∴ Epoch 59473 MJD

2021SE ▹

ORBITAL INFORMATION

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(ASCII data file 2021SE.eq0)

Keplerian elements
(Epoch 59473.6 MJD)
	Value	1-σ variation	Units
a	1.04704	0.0001493	au
e	0.064341	9.834e-05
i	24.363	0.01371	deg
Ω	352.62	3.069e-05	deg
ω	293.267	0.08619	deg
M	61.037	0.09129	deg

Other useful info
Absolute Magnitude (H)	26.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9797	au
Aphelion distance	1.1144	au
Asc. node-Earth separation	0.0113	au
Desc. node-Earth separation	0.07692	au
Earth MOID	0.01113	au
Orbital period	391.33	days
Date of orbit computation	feb 26 12:08

Covariance matrix
2.22855846E-08	1.44520135E-08	2.04628806E-06	6.11022568E-11	1.28089992E-05	-1.35992986E-05
1.44520135E-08	9.66998713E-09	1.32660553E-06	5.60177835E-10	8.16645171E-06	-8.71727867E-06
2.04628806E-06	1.32660553E-06	1.88052555E-04	4.68405342E-09	1.17623709E-03	-1.24875631E-03
6.11022568E-11	5.60177835E-10	4.68405342E-09	9.41763623E-10	-2.09086711E-07	1.39964510E-07
1.28089992E-05	8.16645171E-06	1.17623709E-03	-2.09086711E-07	7.42807765E-03	-7.86429716E-03
-1.35992986E-05	-8.71727867E-06	-1.24875631E-03	1.39964510E-07	-7.86429716E-03	8.33347174E-03

Correlation matrix
1.00000000	0.98447206	0.99957442	0.01333750	0.99555433	-0.99791031
0.98447206	1.00000000	0.98376017	0.18562737	0.96356770	-0.97107997
0.99957442	0.98376017	1.00000000	0.01113041	0.99521527	-0.99752800
0.01333750	0.18562737	0.01113041	1.00000000	-0.07905280	0.04996133
0.99555433	0.96356770	0.99521527	-0.07905280	1.00000000	-0.99955965
-0.99791031	-0.97107997	-0.99752800	0.04996133	-0.99955965	1.00000000