Thomana

01023, 1924 MC, 1924MC, 1936 RG, 1936RG, J24M00C, J36R00G

All data for this body: [vot]

MPC data
Name (number) Thomana (1023)
a 3.17242
e 0.09579
i / sin(i) 10.0597 / 0.17467
q 2.86854
Q 3.47631
ω 196.1616
Node 193.9045
m 233.9645
n 0.1744
Epoch 2460800.5
nobs 9760
nopp 43
Years observed 1924-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.168
ep 0.083
sin(ip) 0.177
G 0.150
H 10.160
Mass
D 59.40 0.743
pV 0.063 0.0027
Value
Rotational Period 17.500
Period quality 3-
Spectral Class C
Spectral Class Score 7.952
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1682 0.0826 0.1767 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
51.35 2.172 2.172 Ryan&Woodward 2010AJ....140..933R IRAS-STM
53.28 20.250 20.250 Nugent 2016AJ....152...63N NEATM
58.27 1.600 1.600 Tedesco 2002AJ....123.1056T STM
58.85 18.188 18.188 Masiero 2017AJ....154..168M NEATM
58.94 5.890 5.890 Ali-Lagoa 2018A&A...612A..85A NEATM
59.92 5.990 5.990 Ali-Lagoa 2018A&A...612A..85A NEATM
61.02 1.000 1.000 Usui 2011PASJ...63.1117U NEATM
61.34 4.170 4.170 Masiero 2012ApJ...759L...8M NEATM
64.25 3.371 3.371 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0165 0.0165 Masiero 2017AJ....154..168M NEATM
0.050 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.054 0.0056 0.0056 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.054 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.059 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.065 0.0040 0.0040 Tedesco 2002AJ....123.1056T STM
0.084 0.0070 0.0070 Ryan&Woodward 2010AJ....140..933R IRAS-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
10.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.44 3- Synodic Behrend LCDB Lightcurve
17.546 2 Synodic Behrend LCDB Lightcurve
17.56 3- Synodic Brinsfield 2010MPBu...37...50B Lightcurve
17.56093 2 Sidereal Martikainen 2021A&A...649A..98M Model
17.5611 2 Sidereal Hanus 2016A&A...586A.108H Model
17.57 2 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
C 0.950000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
C C 0.5337 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Caa Tholen VIS Lazzaro 2004Icar..172..179L SPEC
Ch Bus VIS Lazzaro 2004Icar..172..179L SPEC
X 0.978 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C 0.1013 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT