NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021RU2 ∴ Orbital info ∴ Epoch 60600 MJD

2021RU2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021RU2.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	0.914515	0.00163	au
e	0.367227	0.009157
i	6.739	0.132	deg
Ω	258.809	0.8153	deg
ω	262.923	0.4686	deg
M	26.807	3.65	deg

Other useful info
Absolute Magnitude (H)	23.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5787	au
Aphelion distance	1.2504	au
Asc. node-Earth separation	-0.18481	au
Desc. node-Earth separation	-0.22752	au
Earth MOID	0.05687	au
Orbital period	319.437	days
Date of orbit computation	Jul 29 13:02

Covariance matrix
2.65544807E-06	-1.49192677E-05	-2.14551807E-04	1.52155411E-04	-1.45275824E-04	-5.83888319E-03
-1.49192677E-05	8.38513246E-05	1.20434997E-03	-9.66991232E-04	8.79877976E-04	3.29012981E-02
-2.14551807E-04	1.20434997E-03	1.74251549E-02	-4.78266389E-03	7.47204903E-03	4.65326819E-01
1.52155411E-04	-9.66991232E-04	-4.78266389E-03	6.64735111E-01	-3.80930801E-01	-8.96967110E-01
-1.45275824E-04	8.79877976E-04	7.47204903E-03	-3.80930801E-01	2.19627277E-01	6.38781655E-01
-5.83888319E-03	3.29012981E-02	4.65326819E-01	-8.96967110E-01	6.38781655E-01	1.33210554E+01

Correlation matrix
1.00000000	-0.99982418	-0.99741282	0.11452339	-0.19023101	-0.98172887
-0.99982418	1.00000000	0.99634425	-0.12952192	0.20503327	0.98443887
-0.99741282	0.99634425	1.00000000	-0.04443828	0.12078368	0.96582945
0.11452339	-0.12952192	-0.04443828	1.00000000	-0.99696209	-0.30142751
-0.19023101	0.20503327	0.12078368	-0.99696209	1.00000000	0.37345646
-0.98172887	0.98443887	0.96582945	-0.30142751	0.37345646	1.00000000