NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021JB2 ∴ Orbital info ∴ Epoch 60400 MJD

2021JB2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021JB2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.10604	0.004224	au
e	0.494351	0.001006
i	3.009	0.004873	deg
Ω	118.175	0.01353	deg
ω	90.913	0.01649	deg
M	345.441	1.063	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0649	au
Aphelion distance	3.1472	au
Asc. node-Earth separation	0.62164	au
Desc. node-Earth separation	0.56203	au
Earth MOID	0.08091	au
Orbital period	1116.35	days
Date of orbit computation	feb 26 12:10

Covariance matrix
1.78396921E-05	4.25089219E-06	2.05808218E-05	-5.52127925E-05	6.69739169E-05	-4.48816413E-03
4.25089219E-06	1.01291528E-06	4.90401692E-06	-1.31534616E-05	1.59550450E-05	-1.06945218E-03
2.05808218E-05	4.90401692E-06	2.37455462E-05	-6.38644011E-05	7.74831854E-05	-5.17779912E-03
-5.52127925E-05	-1.31534616E-05	-6.38644011E-05	1.82975784E-04	-2.23056610E-04	1.38915666E-02
6.69739169E-05	1.59550450E-05	7.74831854E-05	-2.23056610E-04	2.72068232E-04	-1.68507743E-02
-4.48816413E-03	-1.06945218E-03	-5.17779912E-03	1.38915666E-02	-1.68507743E-02	1.12914610E+00

Correlation matrix
1.00000000	0.99999966	0.99994924	-0.96638288	0.96133135	-0.99999996
0.99999966	1.00000000	0.99994087	-0.96617700	0.96110880	-0.99999941
0.99994924	0.99994087	1.00000000	-0.96888215	0.96400096	-0.99995176
-0.96638288	-0.96617700	-0.96888215	1.00000000	-0.99972228	0.96644990
0.96133135	0.96110880	0.96400096	-0.99972228	1.00000000	-0.96140389
-0.99999996	-0.99999941	-0.99995176	0.96644990	-0.96140389	1.00000000