NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021PF1 ∴ Orbital info ∴ Epoch 59426 MJD

2021PF1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021PF1.eq0)

Keplerian elements
(Epoch 59426.4 MJD)
	Value	1-σ variation	Units
a	1.45125	0.0006797	au
e	0.30742	0.0003272
i	9.064	0.007393	deg
Ω	305.618	0.001882	deg
ω	318.673	0.0009232	deg
M	24.472	0.01982	deg

Other useful info
Absolute Magnitude (H)	26.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0051	au
Aphelion distance	1.8974	au
Asc. node-Earth separation	0.05232	au
Desc. node-Earth separation	0.72393	au
Earth MOID	0.03706	au
Orbital period	638.578	days
Date of orbit computation	Jul 29 13:15

Covariance matrix
4.61964940E-07	2.22361018E-07	5.02473976E-06	1.27868714E-06	6.24711746E-07	-1.34716750E-05
2.22361018E-07	1.07030760E-07	2.41857704E-06	6.15470551E-07	3.00701124E-07	-6.48442478E-06
5.02473976E-06	2.41857704E-06	5.46597444E-05	1.39112140E-05	6.79035706E-06	-1.46527267E-04
1.27868714E-06	6.15470551E-07	1.39112140E-05	3.54093095E-06	1.72694351E-06	-3.72874331E-05
6.24711746E-07	3.00701124E-07	6.79035706E-06	1.72694351E-06	8.52352654E-07	-1.82215081E-05
-1.34716750E-05	-6.48442478E-06	-1.46527267E-04	-3.72874331E-05	-1.82215081E-05	3.92858731E-04

Correlation matrix
1.00000000	0.99999964	0.99994305	0.99977221	0.99555557	-0.99999743
0.99999964	1.00000000	0.99993512	0.99975652	0.99556837	-0.99999758
0.99994305	0.99993512	1.00000000	0.99993669	0.99483064	-0.99992274
0.99977221	0.99975652	0.99993669	1.00000000	0.99405347	-0.99973651
0.99555557	0.99556837	0.99483064	0.99405347	1.00000000	-0.99576408
-0.99999743	-0.99999758	-0.99992274	-0.99973651	-0.99576408	1.00000000