NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021RO3 ∴ Orbital info ∴ Epoch 60600 MJD

2021RO3 ▹

ORBITAL INFORMATION

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(ASCII data file 2021RO3.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.86654	0.0102	au
e	0.45673	0.002864
i	17.266	0.07279	deg
Ω	345.305	0.004845	deg
ω	305.169	0.03494	deg
M	98.172	3.776	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.014	au
Aphelion distance	2.7191	au
Asc. node-Earth separation	0.1622	au
Desc. node-Earth separation	1.01404	au
Earth MOID	0.11558	au
Orbital period	931.442	days
Date of orbit computation	Jul 29 13:35

Covariance matrix
1.04018976E-04	2.92068372E-05	7.42346227E-04	-4.94159277E-05	3.51878827E-04	-3.85090810E-02
2.92068372E-05	8.20116516E-06	2.08437195E-04	-1.38751098E-05	9.86966940E-05	-1.08126981E-02
7.42346227E-04	2.08437195E-04	5.29791509E-03	-3.52668828E-04	2.51164708E-03	-2.74825630E-01
-4.94159277E-05	-1.38751098E-05	-3.52668828E-04	2.34764082E-05	-1.67185122E-04	1.82943770E-02
3.51878827E-04	9.86966940E-05	2.51164708E-03	-1.67185122E-04	1.22112589E-03	-1.30277333E-01
-3.85090810E-02	-1.08126981E-02	-2.74825630E-01	1.82943770E-02	-1.30277333E-01	1.42565286E+01

Correlation matrix
1.00000000	0.99997804	0.99999475	-0.99998812	0.98731703	-0.99999994
0.99997804	1.00000000	0.99996533	-0.99996045	0.98624453	-0.99997560
0.99999475	0.99996533	1.00000000	-0.99999712	0.98747452	-0.99999503
-0.99998812	-0.99996045	-0.99999712	1.00000000	-0.98741923	0.99998826
0.98731703	0.98624453	0.98747452	-0.98741923	1.00000000	-0.98737413
-0.99999994	-0.99997560	-0.99999503	0.99998826	-0.98737413	1.00000000