NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021RU2 ∴ Orbital info ∴ Epoch 59464 MJD

2021RU2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021RU2.eq0)

Keplerian elements
(Epoch 59464.1 MJD)
	Value	1-σ variation	Units
a	0.914481	0.001636	au
e	0.367342	0.009157
i	6.739	0.132	deg
Ω	258.854	0.8157	deg
ω	262.894	0.4693	deg
M	186.672	0.7077	deg

Other useful info
Absolute Magnitude (H)	23.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5786	au
Aphelion distance	1.2504	au
Asc. node-Earth separation	-0.18725	au
Desc. node-Earth separation	-0.22909	au
Earth MOID	0.05735	au
Orbital period	319.419	days
Date of orbit computation	Jul 29 13:02

Covariance matrix
2.67505529E-06	-1.49754054E-05	-2.15255007E-04	1.61105855E-04	-1.47794402E-04	-2.56819957E-04
-1.49754054E-05	8.38551243E-05	1.20426420E-03	-9.82437757E-04	8.73166030E-04	1.50655483E-03
-2.15255007E-04	1.20426420E-03	1.74211850E-02	-5.02722315E-03	7.37918310E-03	1.39059466E-02
1.61105855E-04	-9.82437757E-04	-5.02722315E-03	6.65318691E-01	-3.81774674E-01	-5.74089426E-01
-1.47794402E-04	8.73166030E-04	7.37918310E-03	-3.81774674E-01	2.20277876E-01	3.31808501E-01
-2.56819957E-04	1.50655483E-03	1.39059466E-02	-5.74089426E-01	3.31808501E-01	5.00818717E-01

Correlation matrix
1.00000000	-0.99987890	-0.99712139	0.12076194	-0.19253344	-0.22188202
-0.99987890	1.00000000	0.99636422	-0.13153017	0.20316392	0.23247693
-0.99712139	0.99636422	1.00000000	-0.04669544	0.11911981	0.14887488
0.12076194	-0.13153017	-0.04669544	1.00000000	-0.99725636	-0.99454494
-0.19253344	0.20316392	0.11911981	-0.99725636	1.00000000	0.99899150
-0.22188202	0.23247693	0.14887488	-0.99454494	0.99899150	1.00000000