NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021RU23 ∴ Orbital info ∴ Epoch 59473 MJD

2021RU23 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021RU23.eq0)

Keplerian elements
(Epoch 59473.5 MJD)
	Value	1-σ variation	Units
a	1.35232	0.001859	au
e	0.33382	0.001233
i	19.016	0.09568	deg
Ω	162.453	0.1111	deg
ω	79.177	0.2753	deg
M	92.137	0.3035	deg

Other useful info
Absolute Magnitude (H)	21.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9009	au
Aphelion distance	1.8038	au
Asc. node-Earth separation	0.14041	au
Desc. node-Earth separation	0.27365	au
Earth MOID	0.09912	au
Orbital period	574.405	days
Date of orbit computation	feb 26 12:22

Covariance matrix
3.45599684E-06	1.65546687E-06	1.10686477E-04	1.33784075E-04	8.89675590E-05	-4.23158087E-04
1.65546687E-06	1.51970117E-06	1.16864021E-04	1.36212779E-04	-1.88510392E-04	-3.15580911E-05
1.10686477E-04	1.16864021E-04	9.15479174E-03	1.06225583E-02	-1.74588974E-02	1.48578808E-03
1.33784075E-04	1.36212779E-04	1.06225583E-02	1.23392075E-02	-1.94996236E-02	6.09021485E-04
8.89675590E-05	-1.88510392E-04	-1.74588974E-02	-1.94996236E-02	7.58103224E-02	-6.53361625E-02
-4.23158087E-04	-3.15580911E-05	1.48578808E-03	6.09021485E-04	-6.53361625E-02	9.21301866E-02

Correlation matrix
1.00000000	0.72236173	0.62227687	0.64784949	0.17381243	-0.74992011
0.72236173	1.00000000	0.99078059	0.99470688	-0.55538229	-0.08433943
0.62227687	0.99078059	1.00000000	0.99945042	-0.66271745	0.05116013
0.64784949	0.99470688	0.99945042	1.00000000	-0.63755612	0.01806292
0.17381243	-0.55538229	-0.66271745	-0.63755612	1.00000000	-0.78178706
-0.74992011	-0.08433943	0.05116013	0.01806292	-0.78178706	1.00000000