NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021RJ7 ∴ Orbital info ∴ Epoch 60400 MJD

2021RJ7 ▹

ORBITAL INFORMATION

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(ASCII data file 2021RJ7.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.59977	0.1612	au
e	0.738696	0.01667
i	9.369	0.1534	deg
Ω	240.563	0.7445	deg
ω	15.203	0.9918	deg
M	230.301	21.55	deg

Other useful info
Absolute Magnitude (H)	20.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6793	au
Aphelion distance	4.5202	au
Asc. node-Earth separation	-0.32277	au
Desc. node-Earth separation	3.12762	au
Earth MOID	0.13818	au
Orbital period	1531.09	days
Date of orbit computation	feb 26 12:24

Covariance matrix
2.59955914E-02	2.68742094E-03	2.47299346E-02	-1.20038207E-01	1.59914993E-01	-3.47393673E+00
2.68742094E-03	2.77825298E-04	2.55657709E-03	-1.24095098E-02	1.65319485E-02	-3.59135136E-01
2.47299346E-02	2.55657709E-03	2.35259038E-02	-1.14194049E-01	1.52129454E-01	-3.30479990E+00
-1.20038207E-01	-1.24095098E-02	-1.14194049E-01	5.54303442E-01	-7.38447087E-01	1.60413791E+01
1.59914993E-01	1.65319485E-02	1.52129454E-01	-7.38447087E-01	9.83766368E-01	-2.13703380E+01
-3.47393673E+00	-3.59135136E-01	-3.30479990E+00	1.60413791E+01	-2.13703380E+01	4.64241655E+02

Correlation matrix
1.00000000	0.99999989	0.99999990	-0.99999047	0.99998468	-1.00000000
0.99999989	1.00000000	0.99999963	-0.99998836	0.99998196	-0.99999988
0.99999990	0.99999963	1.00000000	-0.99999200	0.99998656	-0.99999990
-0.99999047	-0.99998836	-0.99999200	1.00000000	-0.99999910	0.99999047
0.99998468	0.99998196	0.99998656	-0.99999910	1.00000000	-0.99998469
-1.00000000	-0.99999988	-0.99999990	0.99999047	-0.99998469	1.00000000