NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021CO4 ∴ Orbital info ∴ Epoch 59255 MJD

2021CO4 ▹

ORBITAL INFORMATION

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(ASCII data file 2021CO4.eq0)

Keplerian elements
(Epoch 59255.8 MJD)
	Value	1-σ variation	Units
a	2.34286	0.009747	au
e	0.7049	0.001384
i	2.659	0.003517	deg
Ω	212.269	0.05179	deg
ω	12.167	0.04835	deg
M	345.916	0.0968	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6914	au
Aphelion distance	3.9943	au
Asc. node-Earth separation	-0.30818	au
Desc. node-Earth separation	2.79765	au
Earth MOID	0.04041	au
Orbital period	1309.84	days
Date of orbit computation	feb 26 12:31

Covariance matrix
9.50043577E-05	1.34892257E-05	3.42766025E-05	5.04330417E-04	-4.70823837E-04	9.43534402E-04
1.34892257E-05	1.91527233E-06	4.86677526E-06	7.16075422E-05	-6.68500780E-05	1.33968049E-04
3.42766025E-05	4.86677526E-06	1.23677051E-05	1.81887548E-04	-1.69798934E-04	3.40417647E-04
5.04330417E-04	7.16075422E-05	1.81887548E-04	2.68190957E-03	-2.50401336E-03	5.00874497E-03
-4.70823837E-04	-6.68500780E-05	-1.69798934E-04	-2.50401336E-03	2.33794072E-03	-4.67597521E-03
9.43534402E-04	1.33968049E-04	3.40417647E-04	5.00874497E-03	-4.67597521E-03	9.37069826E-03

Correlation matrix
1.00000000	0.99999998	0.99995727	0.99912847	-0.99901022	1.00000000
0.99999998	1.00000000	0.99995732	0.99912870	-0.99901016	0.99999997
0.99995727	0.99995732	1.00000000	0.99870298	-0.99855882	0.99995747
0.99912847	0.99912870	0.99870298	1.00000000	-0.99999500	0.99912742
-0.99901022	-0.99901016	-0.99855882	-0.99999500	1.00000000	-0.99900917
1.00000000	0.99999997	0.99995747	0.99912742	-0.99900917	1.00000000