2001 UW187

2001UW187, 2003 BA89, 2003BA89, B0980, K01UI7W, K03B89A

All data for this body: [vot]

MPC data
Name (number) 2001 UW187 (110980)
a 2.77906
e 0.04772
i / sin(i) 6.7514 / 0.11756
q 2.64646
Q 2.91167
ω 301.2722
Node 179.7693
m 307.4900
n 0.2127
Epoch 2460800.5
nobs 889
nopp 18
Years observed 1999-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.778
ep 0.072
sin(ip) 0.118
G 0.150
H 15.770
Mass
D 4.74 0.240
pV 0.060 0.0110
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.434
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7784 0.0725 0.1178 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.74 0.240 0.240 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0110 0.0110 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
15.77 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
S 0.739 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT