Timandra

00603, 1906 DG, 1906DG, 1967 EJ, 1967EJ, 1975 EA2, 1975EA2, 1977 RW7, 1977RW7, J06D00G, J67E00J, J75E02A, J77R07W

All data for this body: [vot]

MPC data
Name (number) Timandra (603)
a 2.53877
e 0.17361
i / sin(i) 8.0260 / 0.13962
q 2.09802
Q 2.97952
ω 161.1698
Node 343.3529
m 145.1930
n 0.2437
Epoch 2460800.5
nobs 4750
nopp 35
Years observed 1906-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.542
ep 0.191
sin(ip) 0.137
G 0.150
H 11.860
Mass
D 15.51 0.365
pV 0.081 0.0023
Value
Rotational Period 330.000
Period quality 3-
Spectral Class S
Spectral Class Score 5.988
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5419 0.1911 0.1365 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.31 3.488 3.488 Ryan&Woodward 2010AJ....140..933R IRAS-STM
11.39 2.020 2.020 Nugent 2016AJ....152...63N NEATM
13.18 2.110 2.110 Masiero 2012ApJ...759L...8M NEATM
13.73 0.900 0.900 Tedesco 2002AJ....123.1056T STM
14.21 2.840 2.840 Ali-Lagoa 2018A&A...612A..85A NEATM
14.35 0.460 0.460 Usui 2011PASJ...63.1117U NEATM
15.81 3.160 3.160 Ali-Lagoa 2018A&A...612A..85A NEATM
27.86 1.130 1.130 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0027 0.0027 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.135 0.0190 0.0190 Tedesco 2002AJ....123.1056T STM
0.148 0.0590 0.0590 Ali-Lagoa 2018A&A...612A..85A NEATM
0.169 0.1080 0.1080 Masiero 2012ApJ...759L...8M NEATM
0.183 0.0730 0.0730 Ali-Lagoa 2018A&A...612A..85A NEATM
0.200 0.0043 0.0043 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.240 0.0800 0.0800 Nugent 2016AJ....152...63N 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
11.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
330.1 3- Synodic Pilcher 2023MPBu...50..121P Lightcurve
330.24 2 Sidereal Durech 2020A&A...643A..59D Model
330.26062 2 Sidereal Martikainen 2021A&A...649A..98M Model
330.5 2+ Synodic Pilcher 2023MPBu...50..121P Lightcurve
41.79 0 Synodic Pilcher 2011MPBu...38...76P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT