NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021JK2 ∴ Orbital info ∴ Epoch 60400 MJD

2021JK2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021JK2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.88501	6.509e-05	au
e	0.29709	0.000255
i	3.697	0.003133	deg
Ω	145.511	0.005481	deg
ω	281.237	0.002644	deg
M	314.676	0.124	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6221	au
Aphelion distance	1.1479	au
Asc. node-Earth separation	-0.22459	au
Desc. node-Earth separation	-0.1552	au
Earth MOID	0.03449	au
Orbital period	304.103	days
Date of orbit computation	feb 26 12:40

Covariance matrix
4.23677824E-09	-1.65911778E-08	-2.03684506E-07	2.94170865E-07	-4.91534062E-08	-8.06968511E-06
-1.65911778E-08	6.50301835E-08	7.98757149E-07	-1.12922437E-06	1.74203123E-07	3.15885782E-05
-2.03684506E-07	7.98757149E-07	9.81387444E-06	-1.37013417E-05	2.00718593E-06	3.87719733E-04
2.94170865E-07	-1.12922437E-06	-1.37013417E-05	3.00368890E-05	-1.12566896E-05	-5.65072346E-04
-4.91534062E-08	1.74203123E-07	2.00718593E-06	-1.12566896E-05	6.99004465E-06	9.74615754E-05
-8.06968511E-06	3.15885782E-05	3.87719733E-04	-5.65072346E-04	9.74615754E-05	1.53726639E-02

Correlation matrix
1.00000000	-0.99954387	-0.99889509	0.82462086	-0.28562471	-0.99991747
-0.99954387	1.00000000	0.99985499	-0.80797007	0.25837975	0.99907484
-0.99889509	0.99985499	1.00000000	-0.79802293	0.24234127	0.99821270
0.82462086	-0.80797007	-0.79802293	1.00000000	-0.77686086	-0.83157613
-0.28562471	0.25837975	0.24234127	-0.77686086	1.00000000	0.29731641
-0.99991747	0.99907484	0.99821270	-0.83157613	0.29731641	1.00000000