2003 UQ203

2003UQ203, K03UK3Q, W9690

All data for this body: [vot]

MPC data
Name (number) 2003 UQ203 (329690)
a 3.09297
e 0.03523
i / sin(i) 12.6484 / 0.21897
q 2.98400
Q 3.20195
ω 148.8386
Node 222.9663
m 6.0042
n 0.1812
Epoch 2460800.5
nobs 437
nopp 17
Years observed 2001-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.094
ep 0.008
sin(ip) 0.231
G 0.150
H 15.680
Mass
D 5.31 0.447
pV 0.036 0.0106
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 0.412
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0942 0.0083 0.2313 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.31 0.447 0.447 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0106 0.0106 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
15.68 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
X X 0.0687 0.0660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT