2003 UR254

2003UR254, b0575, K03UP4R

All data for this body: [vot]

MPC data
Name (number) 2003 UR254 (370575)
a 3.08096
e 0.06131
i / sin(i) 6.4713 / 0.11270
q 2.89205
Q 3.26986
ω 355.5448
Node 38.7845
m 348.4959
n 0.1823
Epoch 2460800.5
nobs 282
nopp 13
Years observed 2003-2024
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.082
ep 0.035
sin(ip) 0.103
G 0.150
H 16.150
Mass
D 5.03 0.457
pV 0.025 0.0064
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.892
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0819 0.0355 0.1035 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.03 0.457 0.457 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.025 0.0064 0.0064 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
16.15 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 0.982 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.0107 0.0107 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT