2000 UH55

2000UH55, K00U55H, N0071

All data for this body: [vot]

MPC data
Name (number) 2000 UH55 (230071)
a 2.69188
e 0.20760
i / sin(i) 11.6189 / 0.20140
q 2.13304
Q 3.25073
ω 209.9956
Node 209.0108
m 195.3089
n 0.2232
Epoch 2460800.5
nobs 1220
nopp 18
Years observed 1960-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.690
ep 0.202
sin(ip) 0.205
G 0.150
H 15.760
Mass
D 4.51 0.108
pV 0.066 0.0088
Value
Rotational Period 7.107
Period quality 2
Spectral Class S
Spectral Class Score 3.954
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6900 0.2023 0.2055 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.51 0.108 0.108 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0088 0.0088 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
15.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.10698 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.2313 0.2030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.269 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.1847 0.2030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2350 0.2030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2393 0.2030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT