Sudek

04176, 1949 FF1, 1949FF1, 1952 VC, 1952VC, 1974 TC1, 1974TC1, 1979 SX5, 1979SX5, 1982 FO, 1982FO, 1987 DS, 1987DS, J49F01F, J52V00C, J74T01C, J79S05X, J82F00O, J87D00S

All data for this body: [vot]

MPC data
Name (number) Sudek (4176)
a 3.10347
e 0.13891
i / sin(i) 2.6005 / 0.04537
q 2.67239
Q 3.53456
ω 354.5190
Node 114.1900
m 26.3410
n 0.1803
Epoch 2460800.5
nobs 4618
nopp 35
Years observed 1952-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.107
ep 0.147
sin(ip) 0.023
G 0.150
H 12.110
Mass
D 18.83 0.229
pV 0.046 0.0062
Value
Rotational Period 8.160
Period quality 2
Spectral Class B
Spectral Class Score 5.970
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.4700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1065 0.1466 0.0234 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.87 0.770 0.770 Usui 2011PASJ...63.1117U NEATM
17.96 2.110 2.110 Masiero 2012ApJ...759L...8M NEATM
18.07 3.610 3.610 Ali-Lagoa 2018A&A...612A..85A NEATM
18.86 0.243 0.243 Masiero 2011ApJ...741...68M NEATM
19.53 3.910 3.910 Ali-Lagoa 2018A&A...612A..85A NEATM
30.00 2.800 2.800 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.079 0.0320 0.0320 Ali-Lagoa 2018A&A...612A..85A NEATM
0.092 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A NEATM
0.095 0.0186 0.0186 Masiero 2011ApJ...741...68M NEATM
0.095 0.0330 0.0330 Masiero 2012ApJ...759L...8M 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
12.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.16019 2 Sidereal Durech 2020A&A...643A..59D Model
8.164 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.995 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT