2005 UO331

2005UO331, K05UX1O, O2734

All data for this body: [vot]

MPC data
Name (number) 2005 UO331 (242734)
a 2.20889
e 0.09832
i / sin(i) 3.8687 / 0.06747
q 1.99171
Q 2.42608
ω 42.3047
Node 40.8675
m 289.0504
n 0.3002
Epoch 2460800.5
nobs 279
nopp 11
Years observed 2002-2023
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.209
ep 0.131
sin(ip) 0.061
G 0.150
H 18.070
Mass
D 1.58 0.101
pV 0.045 0.0036
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.739
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2092 0.1313 0.0610 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.58 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0036 0.0036 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
18.07 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 B 0.1232 0.1232 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT