Westerhout

05105, 1982 UL10, 1982UL10, 1986 TM1, 1986TM1, 1990 SQ10, 1990SQ10, J82U10L, J86T01M, J90S10Q

All data for this body: [vot]

MPC data
Name (number) Westerhout (5105)
a 2.59447
e 0.15986
i / sin(i) 11.6632 / 0.20216
q 2.17972
Q 3.00922
ω 190.1844
Node 226.6781
m 57.2738
n 0.2358
Epoch 2460800.5
nobs 7788
nopp 26
Years observed 1982-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.595
ep 0.153
sin(ip) 0.216
G 0.150
H 12.290
Mass
D 10.24 0.262
pV 0.121 0.0153
Value
Rotational Period 13.088
Period quality 3
Spectral Class S
Spectral Class Score 5.916
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5955 0.1526 0.2163 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.08 0.268 0.268 Masiero 2011ApJ...741...68M NEATM
12.93 2.420 2.420 Masiero 2012ApJ...759L...8M NEATM
13.58 1.400 1.400 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0210 0.0210 Tedesco 2002AJ....123.1056T STM
0.151 0.1070 0.1070 Masiero 2012ApJ...759L...8M NEATM
0.158 0.0228 0.0228 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
12.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.0873 2 Sidereal Durech 2020A&A...643A..59D Model
13.0881 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.986 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT