2009 PK1

2009PK1, K09P01K, M1934

All data for this body: [vot]

MPC data
Name (number) 2009 PK1 (221934)
a 2.39880
e 0.17607
i / sin(i) 4.9882 / 0.08695
q 1.97644
Q 2.82117
ω 137.4579
Node 145.4447
m 318.0419
n 0.2653
Epoch 2460200.5
nobs 447
nopp 15
Years observed 2001-2023
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.398
ep 0.163
sin(ip) 0.080
Value Standard error
G 0.150
H 16.890
Mass
D 2.93 0.466
pV 0.036 0.0126
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3978 0.1628 0.0798 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.80 0.740 0.740 Masiero 2021PSJ.....2..162M NEATM
3.02 0.600 0.600 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0110 0.0160 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0220 0.0500 Masiero 2021PSJ.....2..162M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.89 MPC-2023-12-04 MPC-2023-12-04 Phot