NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021JQ4 ∴ Orbital info ∴ Epoch 59333 MJD

2021JQ4 ▹

ORBITAL INFORMATION

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(ASCII data file 2021JQ4.eq0)

Keplerian elements
(Epoch 59333.2 MJD)
	Value	1-σ variation	Units
a	2.35765	0.000563	au
e	0.899548	4.042e-05
i	51.655	0.01643	deg
Ω	36.778	0.002937	deg
ω	326.064	0.002235	deg
M	322.275	0.01335	deg

Other useful info
Absolute Magnitude (H)	19.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.2368	au
Aphelion distance	4.4785	au
Asc. node-Earth separation	-0.73374	au
Desc. node-Earth separation	0.76701	au
Earth MOID	0.23284	au
Orbital period	1322.27	days
Date of orbit computation	feb 26 12:55

Covariance matrix
3.16988697E-07	2.25866668E-08	9.01273622E-06	-1.60836657E-06	9.93113909E-07	7.50868963E-06
2.25866668E-08	1.63355350E-09	6.59977722E-07	-1.17874046E-07	7.74687686E-08	5.32024561E-07
9.01273622E-06	6.59977722E-07	2.70028817E-04	-4.82628584E-05	3.32981935E-05	2.11134217E-04
-1.60836657E-06	-1.17874046E-07	-4.82628584E-05	8.62665236E-06	-5.97008908E-06	-3.76648460E-05
9.93113909E-07	7.74687686E-08	3.32981935E-05	-5.97008908E-06	4.99611934E-06	2.26632886E-05
7.50868963E-06	5.32024561E-07	2.11134217E-04	-3.76648460E-05	2.26632886E-05	1.78271420E-04

Correlation matrix
1.00000000	0.99257556	0.97415870	-0.97261732	0.78915221	0.99885260
0.99257556	1.00000000	0.99370514	-0.99295681	0.85751864	0.98588019
0.97415870	0.99370514	1.00000000	-0.99996969	0.90656556	0.96230491
-0.97261732	-0.99295681	-0.99996969	1.00000000	-0.90937552	-0.96044873
0.78915221	0.85751864	0.90656556	-0.90937552	1.00000000	0.75939138
0.99885260	0.98588019	0.96230491	-0.96044873	0.75939138	1.00000000