2002 PU18

2002PU18, B2503, K02P18U

All data for this body: [vot]

MPC data
Name (number) 2002 PU18 (112503)
a 2.75548
e 0.04682
i / sin(i) 4.3165 / 0.07527
q 2.62647
Q 2.88448
ω 294.1326
Node 187.3951
m 181.1208
n 0.2155
Epoch 2460800.5
nobs 841
nopp 19
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.755
ep 0.071
sin(ip) 0.078
G 0.150
H 15.780
Mass
D 3.16 0.605
pV 0.098 0.0372
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 3.006
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7554 0.0708 0.0784 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.94 0.790 0.790 Masiero 2011ApJ...741...68M NEATM
3.47 0.939 0.939 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0406 0.0406 Masiero 2011ApJ...741...68M NEATM
0.129 0.0925 0.0925 Masiero 2011ApJ...741...68M 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
15.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.501 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT