NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021RJ7 ∴ Orbital info ∴ Epoch 59469 MJD

2021RJ7 ▹

ORBITAL INFORMATION

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(ASCII data file 2021RJ7.eq0)

Keplerian elements
(Epoch 59469.3 MJD)
	Value	1-σ variation	Units
a	2.60316	0.1622	au
e	0.73761	0.01646
i	9.349	0.148	deg
Ω	240.559	0.7472	deg
ω	15.28	1.013	deg
M	11.468	1.186	deg

Other useful info
Absolute Magnitude (H)	20.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.683	au
Aphelion distance	4.5233	au
Asc. node-Earth separation	-0.31957	au
Desc. node-Earth separation	3.12709	au
Earth MOID	0.13731	au
Orbital period	1534.09	days
Date of orbit computation	feb 26 12:24

Covariance matrix
2.63087668E-02	2.67011646E-03	2.40065337E-02	-1.21200469E-01	1.64251049E-01	-1.92436671E-01
2.67011646E-03	2.70994209E-04	2.43645891E-03	-1.23007944E-02	1.66700449E-02	-1.95306876E-02
2.40065337E-02	2.43645891E-03	2.19057702E-02	-1.10594638E-01	1.49878066E-01	-1.75596886E-01
-1.21200469E-01	-1.23007944E-02	-1.10594638E-01	5.58362648E-01	-7.56697225E-01	8.86526576E-01
1.64251049E-01	1.66700449E-02	1.49878066E-01	-7.56697225E-01	1.02548333E+00	-1.20142218E+00
-1.92436671E-01	-1.95306876E-02	-1.75596886E-01	8.86526576E-01	-1.20142218E+00	1.40758678E+00

Correlation matrix
1.00000000	0.99999989	0.99999988	-0.99999050	0.99998527	-1.00000000
0.99999989	1.00000000	0.99999959	-0.99998843	0.99998264	-0.99999986
0.99999988	0.99999959	1.00000000	-0.99999223	0.99998737	-0.99999990
-0.99999050	-0.99998843	-0.99999223	1.00000000	-0.99999922	0.99999077
0.99998527	0.99998264	0.99998737	-0.99999922	1.00000000	-0.99998562
-1.00000000	-0.99999986	-0.99999990	0.99999077	-0.99998562	1.00000000