NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021RO3 ∴ Orbital info ∴ Epoch 59465 MJD

2021RO3 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021RO3.eq0)

Keplerian elements
(Epoch 59465.2 MJD)
	Value	1-σ variation	Units
a	1.86606	0.01021	au
e	0.457122	0.002884
i	17.271	0.0728	deg
Ω	345.326	0.007217	deg
ω	305.151	0.03777	deg
M	19.408	0.1815	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.013	au
Aphelion distance	2.7191	au
Asc. node-Earth separation	0.16102	au
Desc. node-Earth separation	1.00956	au
Earth MOID	0.11453	au
Orbital period	931.077	days
Date of orbit computation	Jul 29 13:35

Covariance matrix
1.04144482E-04	2.94322149E-05	7.42959758E-04	-7.36477551E-05	3.81282925E-04	-1.85222985E-03
2.94322149E-05	8.31818202E-06	2.09965899E-04	-2.08134719E-05	1.07649133E-04	-5.23432458E-04
7.42959758E-04	2.09965899E-04	5.30028068E-03	-5.25403208E-04	2.72045882E-03	-1.32137737E-02
-7.36477551E-05	-2.08134719E-05	-5.25403208E-04	5.20819773E-05	-2.69650875E-04	1.30984341E-03
3.81282925E-04	1.07649133E-04	2.72045882E-03	-2.69650875E-04	1.42663398E-03	-6.78857686E-03
-1.85222985E-03	-5.23432458E-04	-1.32137737E-02	1.30984341E-03	-6.78857686E-03	3.29440462E-02

Correlation matrix
1.00000000	0.99997836	0.99999476	-0.99999459	0.98917457	-0.99997301
0.99997836	1.00000000	0.99996574	-0.99996912	0.98818906	-0.99990323
0.99999476	0.99996574	1.00000000	-0.99999897	0.98931921	-0.99997459
-0.99999459	-0.99996912	-0.99999897	1.00000000	-0.98924034	0.99997048
0.98917457	0.98818906	0.98931921	-0.98924034	1.00000000	-0.99022523
-0.99997301	-0.99990323	-0.99997459	0.99997048	-0.99022523	1.00000000