NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021PK5 ∴ Orbital info ∴ Epoch 59439 MJD

2021PK5 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021PK5.eq0)

Keplerian elements
(Epoch 59439.3 MJD)
	Value	1-σ variation	Units
a	2.3466	0.01238	au
e	0.569399	0.002258
i	12.334	0.03019	deg
Ω	327.08	0.01125	deg
ω	17.354	0.01223	deg
M	355.203	0.04335	deg

Other useful info
Absolute Magnitude (H)	23.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0104	au
Aphelion distance	3.6827	au
Asc. node-Earth separation	0.01557	au
Desc. node-Earth separation	2.48497	au
Earth MOID	0.01424	au
Orbital period	1312.97	days
Date of orbit computation	feb 26 12:34

Covariance matrix
1.53266914E-04	2.79552462E-05	3.73747159E-04	1.39226028E-04	-1.51267468E-04	5.36678022E-04
2.79552462E-05	5.09892050E-06	6.81699805E-05	2.53942460E-05	-2.75904023E-05	9.78878018E-05
3.73747159E-04	6.81699805E-05	9.11427630E-04	3.39507076E-04	-3.68798554E-04	1.30869442E-03
1.39226028E-04	2.53942460E-05	3.39507076E-04	1.26471738E-04	-1.37411174E-04	4.87512836E-04
-1.51267468E-04	-2.75904023E-05	-3.68798554E-04	-1.37411174E-04	1.49486117E-04	-5.29717137E-04
5.36678022E-04	9.78878018E-05	1.30869442E-03	4.87512836E-04	-5.29717137E-04	1.87923534E-03

Correlation matrix
1.00000000	0.99999999	0.99998296	0.99999881	-0.99935756	0.99999774
0.99999999	1.00000000	0.99998378	0.99999875	-0.99935199	0.99999740
0.99998296	0.99998378	1.00000000	0.99997926	-0.99914308	0.99996908
0.99999881	0.99999875	0.99997926	1.00000000	-0.99936671	0.99999707
-0.99935756	-0.99935199	-0.99914308	-0.99936671	1.00000000	-0.99943144
0.99999774	0.99999740	0.99996908	0.99999707	-0.99943144	1.00000000