2009 UR122

2009UR122, 2004 XG43, 2004XG43, K04X43G, K09UC2R, O3497

All data for this body: [vot]

MPC data
Name (number) 2009 UR122 (243497)
a 3.08276
e 0.02417
i / sin(i) 9.8913 / 0.17178
q 3.00824
Q 3.15728
ω 52.9083
Node 253.1817
m 38.1813
n 0.1821
Epoch 2460800.5
nobs 633
nopp 17
Years observed 2003-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.084
ep 0.029
sin(ip) 0.191
G 0.150
H 15.150
Mass
D 3.64 0.762
pV 0.161 0.0868
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.994
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0837 0.0285 0.1905 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.64 0.762 0.762 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.161 0.0868 0.0868 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
15.15 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
C 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L&D D DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT