NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021GJ ∴ Orbital info ∴ Epoch 59307 MJD

2021GJ ▹

ORBITAL INFORMATION

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(ASCII data file 2021GJ.eq0)

Keplerian elements
(Epoch 59307.2 MJD)
	Value	1-σ variation	Units
a	1.18942	0.001901	au
e	0.251298	0.001293
i	15.871	0.07408	deg
Ω	16.238	0.006333	deg
ω	99.812	0.09557	deg
M	49.692	0.2045	deg

Other useful info
Absolute Magnitude (H)	25.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8905	au
Aphelion distance	1.4883	au
Asc. node-Earth separation	0.16601	au
Desc. node-Earth separation	0.06785	au
Earth MOID	0.05253	au
Orbital period	473.807	days
Date of orbit computation	feb 26 12:47

Covariance matrix
3.61504455E-06	2.45780560E-06	1.40848767E-04	-1.20407623E-05	1.81664554E-04	-3.88740897E-04
2.45780560E-06	1.67113961E-06	9.57618788E-05	-8.18632197E-06	1.23485726E-04	-2.64290129E-04
1.40848767E-04	9.57618788E-05	5.48777971E-03	-4.69135698E-04	7.07770479E-03	-1.51459567E-02
-1.20407623E-05	-8.18632197E-06	-4.69135698E-04	4.01056137E-05	-6.05071854E-04	1.29479083E-03
1.81664554E-04	1.23485726E-04	7.07770479E-03	-6.05071854E-04	9.13420452E-03	-1.95368140E-02
-3.88740897E-04	-2.64290129E-04	-1.51459567E-02	1.29479083E-03	-1.95368140E-02	4.18034813E-02

Correlation matrix
1.00000000	0.99996393	0.99999513	-0.99998750	0.99971914	-0.99999351
0.99996393	1.00000000	0.99997227	-0.99995365	0.99948211	-0.99992713
0.99999513	0.99997227	1.00000000	-0.99999439	0.99967480	-0.99998193
-0.99998750	-0.99995365	-0.99999439	1.00000000	-0.99969841	0.99997884
0.99971914	0.99948211	0.99967480	-0.99969841	1.00000000	-0.99979774
-0.99999351	-0.99992713	-0.99998193	0.99997884	-0.99979774	1.00000000