NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021GC13 ∴ Orbital info ∴ Epoch 60400 MJD

2021GC13 ▹

ORBITAL INFORMATION

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(ASCII data file 2021GC13.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.48461	0.0002514	au
e	0.358592	0.0001167
i	3.37	0.0009	deg
Ω	24.342	2.972e-05	deg
ω	142.172	0.0004387	deg
M	246.681	0.1557	deg

Other useful info
Absolute Magnitude (H)	29.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9522	au
Aphelion distance	2.017	au
Asc. node-Earth separation	0.80953	au
Desc. node-Earth separation	0.005	au
Earth MOID	0.00181	au
Orbital period	660.718	days
Date of orbit computation	feb 26 12:53

Covariance matrix
6.31993490E-08	2.93455033E-08	2.26220631E-07	7.14270741E-09	1.06497620E-07	-3.91363653E-05
2.93455033E-08	1.36261317E-08	1.05039573E-07	3.31497729E-09	4.94213251E-08	-1.81722690E-05
2.26220631E-07	1.05039573E-07	8.10038043E-07	2.56090253E-08	3.82072393E-07	-1.40088085E-04
7.14270741E-09	3.31497729E-09	2.56090253E-08	8.83334252E-10	1.27090432E-08	-4.42343542E-06
1.06497620E-07	4.94213251E-08	3.82072393E-07	1.27090432E-08	1.92497523E-07	-6.59543507E-05
-3.91363653E-05	-1.81722690E-05	-1.40088085E-04	-4.42343542E-06	-6.59543507E-05	2.42353008E-02

Correlation matrix
1.00000000	0.99999762	0.99982318	0.95596947	0.96554169	-0.99999995
0.99999762	1.00000000	0.99980188	0.95550229	0.96497380	-0.99999691
0.99982318	0.99980188	1.00000000	0.95736557	0.96756551	-0.99982567
0.95596947	0.95550229	0.95736557	1.00000000	0.97462545	-0.95603314
0.96554169	0.96497380	0.96756551	0.97462545	1.00000000	-0.96562093
-0.99999995	-0.99999691	-0.99982567	-0.95603314	-0.96562093	1.00000000