1999 UT52

1999UT52, A2590, J99U52T

All data for this body: [vot]

MPC data
Name (number) 1999 UT52 (102590)
a 2.74616
e 0.23174
i / sin(i) 8.7416 / 0.15198
q 2.10976
Q 3.38256
ω 237.7053
Node 150.6178
m 230.2067
n 0.2166
Epoch 2460800.5
nobs 542
nopp 19
Years observed 1999-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.745
ep 0.193
sin(ip) 0.143
G 0.150
H 15.900
Mass
D 3.67 0.525
pV 0.075 0.0186
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.935
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7448 0.1926 0.1429 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.67 0.525 0.525 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0186 0.0186 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
15.90 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 C 0.8225 0.8110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.0276 0.8110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT