NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021PU ∴ Orbital info ∴ Epoch 59430 MJD

2021PU ▹

ORBITAL INFORMATION

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(ASCII data file 2021PU.eq0)

Keplerian elements
(Epoch 59430.4 MJD)
	Value	1-σ variation	Units
a	2.44982	0.01756	au
e	0.511346	0.003118
i	3.028	0.01482	deg
Ω	346.9	0.05477	deg
ω	295.717	0.06314	deg
M	7.428	0.08249	deg

Other useful info
Absolute Magnitude (H)	23.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1971	au
Aphelion distance	3.7025	au
Asc. node-Earth separation	0.47317	au
Desc. node-Earth separation	1.33215	au
Earth MOID	0.18789	au
Orbital period	1400.56	days
Date of orbit computation	Jul 29 13:20

Covariance matrix
3.08215087E-04	5.47332420E-05	2.59913162E-04	-9.45965047E-04	9.69140258E-04	-1.44489672E-03
5.47332420E-05	9.72023467E-06	4.61415102E-05	-1.67746478E-04	1.71333050E-04	-2.56445398E-04
2.59913162E-04	4.61415102E-05	2.19525534E-04	-8.03459120E-04	8.34848095E-04	-1.22162333E-03
-9.45965047E-04	-1.67746478E-04	-8.03459120E-04	2.99935938E-03	-3.27048955E-03	4.48806162E-03
9.69140258E-04	1.71333050E-04	8.34848095E-04	-3.27048955E-03	3.98621713E-03	-4.71501221E-03
-1.44489672E-03	-2.56445398E-04	-1.22162333E-03	4.48806162E-03	-4.71501221E-03	6.80520806E-03

Correlation matrix
1.00000000	0.99996742	0.99921467	-0.98386133	0.87433771	-0.99767515
0.99996742	1.00000000	0.99887446	-0.98242812	0.87040684	-0.99709337
0.99921467	0.99887446	1.00000000	-0.99016372	0.89245117	-0.99947997
-0.98386133	-0.98242812	-0.99016372	1.00000000	-0.94584079	0.99339931
0.87433771	0.87040684	0.89245117	-0.94584079	1.00000000	-0.90527733
-0.99767515	-0.99709337	-0.99947997	0.99339931	-0.90527733	1.00000000