2003 UD205

2003UD205, 1995 WJ20, 1995WJ20, D3686, J95W20J, K03UK5D

All data for this body: [vot]

MPC data
Name (number) 2003 UD205 (133686)
a 2.57217
e 0.14380
i / sin(i) 3.1516 / 0.05498
q 2.20229
Q 2.94206
ω 105.4662
Node 148.2446
m 210.2045
n 0.2389
Epoch 2460800.5
nobs 1002
nopp 20
Years observed 1995-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.571
ep 0.191
sin(ip) 0.048
G 0.150
H 15.770
Mass
D 2.07 0.206
pV 0.248 0.0541
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.724
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5706 0.1907 0.0477 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.06 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
2.08 0.284 0.284 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.239 0.0610 0.0610 Masiero 2012ApJ...759L...8M NEATM
0.283 0.1170 0.1170 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
LS 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.954 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT