Thestor

04035, 1973 SR4, 1973SR4, 1973 UF6, 1973UF6, 1986 WD, 1986WD, J73S04R, J73U06F, J86W00D

All data for this body: [vot]

MPC data
Name (number) Thestor (4035)
a 5.27569
e 0.05645
i / sin(i) 12.1334 / 0.21019
q 4.97789
Q 5.57348
ω 199.8834
Node 233.7052
m 62.5794
n 0.0813
Epoch 2460800.5
nobs 4459
nopp 34
Years observed 1973-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 9.540
Mass
D 67.89 0.594
pV 0.065 0.0026
Value
Rotational Period 13.460
Period quality 3
Spectral Class D
Spectral Class Score 15.631
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
61.80 1.070 1.070 Grav 2011ApJ...742...40G NEATM
66.99 4.450 4.450 Usui 2011PASJ...63.1117U NEATM
68.17 13.630 13.630 Ali-Lagoa 2018A&A...612A..85A NEATM
68.46 5.400 5.400 Tedesco 2002AJ....123.1056T STM
68.73 1.240 1.240 Grav 2012ApJ...759...49G NEATM
69.11 2.863 2.863 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
72.12 0.953 0.953 Ryan&Woodward 2010AJ....140..933R IRAS-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0080 0.0080 Grav 2012ApJ...759...49G NEATM
0.065 0.0034 0.0034 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.067 0.0120 0.0120 Grav 2011ApJ...742...40G NEATM
0.068 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0059 0.0059 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.072 0.0130 0.0130 Tedesco 2002AJ....123.1056T STM
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
9.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.467 3 Synodic Mottola 2011AJ....141..170M Lightcurve
13.475 2+ Synodic Szabo 2017A&A...599A..44S Lightcurve
13.49 2+ Synodic Ryan 2017AJ....153..116R Lightcurve
13.52 2 Synodic Mottola 2011AJ....141..170M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Dahlgren-Lagerkvist VIS Fornasier 2007Icar..190..622F SPEC
D Jewitt-Luu VIS Bendjoya 2004Icar..168..374B SPEC
D D 0.9385 0.9385 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.543 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S Tholen VIS Xu 1995Icar..115....1X SPEC
Z 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC