NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021EM3 ∴ Orbital info ∴ Epoch 59329 MJD

2021EM3 ▹

ORBITAL INFORMATION

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(ASCII data file 2021EM3.eq0)

Keplerian elements
(Epoch 59329.5 MJD)
	Value	1-σ variation	Units
a	1.17061	2.126e-05	au
e	0.125342	1.33e-05
i	2.04	0.0002026	deg
Ω	110.081	0.0002642	deg
ω	68.245	0.0008492	deg
M	30.018	0.001402	deg

Other useful info
Absolute Magnitude (H)	26.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0239	au
Aphelion distance	1.3173	au
Asc. node-Earth separation	0.11886	au
Desc. node-Earth separation	0.19233	au
Earth MOID	0.04389	au
Orbital period	462.61	days
Date of orbit computation	Jul 29 13:14

Covariance matrix
4.51795482E-10	2.82594311E-10	4.30500247E-09	1.65608825E-09	1.66837176E-08	-2.97738412E-08
2.82594311E-10	1.76770832E-10	2.69236403E-09	1.06031877E-09	1.04035714E-08	-1.86177627E-08
4.30500247E-09	2.69236403E-09	4.10376534E-08	1.48461673E-08	1.60164607E-07	-2.83892197E-07
1.65608825E-09	1.06031877E-09	1.48461673E-08	6.98016085E-08	-2.03362951E-08	-9.60475243E-08
1.66837176E-08	1.04035714E-08	1.60164607E-07	-2.03362951E-08	7.21132323E-07	-1.11686656E-06
-2.97738412E-08	-1.86177627E-08	-2.83892197E-07	-9.60475243E-08	-1.11686656E-06	1.96532693E-06

Correlation matrix
1.00000000	0.99997046	0.99979556	0.29490343	0.92430310	-0.99918642
0.99997046	1.00000000	0.99962525	0.30185504	0.92144553	-0.99886038
0.99979556	0.99962525	1.00000000	0.27738973	0.93103887	-0.99964269
0.29490343	0.30185504	0.27738973	1.00000000	-0.09064245	-0.25932003
0.92430310	0.92144553	0.93103887	-0.09064245	1.00000000	-0.93815891
-0.99918642	-0.99886038	-0.99964269	-0.25932003	-0.93815891	1.00000000