NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021EP3 ∴ Orbital info ∴ Epoch 59283 MJD

2021EP3 ▹

ORBITAL INFORMATION

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(ASCII data file 2021EP3.eq0)

Keplerian elements
(Epoch 59283.8 MJD)
	Value	1-σ variation	Units
a	2.09472	0.04568	au
e	0.678156	0.008199
i	7.296	0.0992	deg
Ω	0.75	0.05251	deg
ω	251.174	0.07769	deg
M	344.295	0.5867	deg

Other useful info
Absolute Magnitude (H)	26.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6742	au
Aphelion distance	3.5153	au
Asc. node-Earth separation	0.44353	au
Desc. node-Earth separation	-0.06799	au
Earth MOID	0.01524	au
Orbital period	1107.36	days
Date of orbit computation	Jul 29 12:51

Covariance matrix
2.08661221E-03	3.74496496E-04	4.46329864E-03	-1.90554514E-03	2.85247506E-03	2.67992010E-02
3.74496496E-04	6.72177164E-05	8.02218364E-04	-3.44168323E-04	5.15096663E-04	4.80981640E-03
4.46329864E-03	8.02218364E-04	9.83980477E-03	-4.62151232E-03	6.89205465E-03	5.73257516E-02
-1.90554514E-03	-3.44168323E-04	-4.62151232E-03	2.75682835E-03	-4.07815450E-03	-2.44770628E-02
2.85247506E-03	5.15096663E-04	6.89205465E-03	-4.07815450E-03	6.03507370E-03	3.66403449E-02
2.67992010E-02	4.80981640E-03	5.73257516E-02	-2.44770628E-02	3.66403449E-02	3.44192945E-01

Correlation matrix
1.00000000	0.99996548	0.98501271	-0.79449928	0.80382164	0.99999998
0.99996548	1.00000000	0.98641003	-0.79951047	0.80873376	0.99996693
0.98501271	0.98641003	1.00000000	-0.88733173	0.89436374	0.98504378
-0.79449928	-0.79951047	-0.88733173	1.00000000	-0.99981011	-0.79460896
0.80382164	0.80873376	0.89436374	-0.99981011	1.00000000	0.80392824
0.99999998	0.99996693	0.98504378	-0.79460896	0.80392824	1.00000000