Sonja

01293, 1933 SO, 1933SO, J33S00O

All data for this body: [vot]

MPC data
Name (number) Sonja (1293)
a 2.22693
e 0.27548
i / sin(i) 5.3651 / 0.09350
q 1.61345
Q 2.84042
ω 99.7467
Node 236.3416
m 214.6506
n 0.2966
Epoch 2460800.5
nobs 5449
nopp 29
Years observed 1933-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.215
ep 0.201
sin(ip) 0.118
G 0.150
H 13.680
Mass
D 4.99 0.329
pV 0.488 0.0074
Value
Rotational Period 2.870
Period quality 3
Spectral Class Sq
Spectral Class Score 10.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2147 0.2009 0.1180 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.50 2.168 2.168 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
3.65 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
3.90 0.780 0.780 Ali-Lagoa 2018A&A...612A..85A NEATM
7.56 1.542 1.542 Ryan&Woodward 2010AJ....140..933R IRAS-STM
7.80 0.700 0.700 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.179 0.0979 0.0979 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.460 0.0950 0.0950 Tedesco 2002AJ....123.1056T STM
0.490 0.0074 0.0074 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.498 0.1990 0.1990 Ali-Lagoa 2018A&A...612A..85A 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
13.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.876 3 Synodic Klinglesmith 2017MPBu...44...69K Lightcurve
2.8761 3 Synodic Skiff 2019MPBu...46..458S Lightcurve
2.8768 3 Synodic Pravec LCDB Lightcurve
2.87797 3 Synodic Pravec LCDB Lightcurve
2.878 3 Synodic Higgins 2007MPBu...34...16H Lightcurve
2.8785 3 Synodic Behrend LCDB Lightcurve
2.879 3- Synodic Benishek 2008MPBu...35...28B Lightcurve
2.879 3 Synodic Stephens 2017MPBu...44...49S Lightcurve
2.881 3 Synodic Aznar 2017MPBu...44...60A Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.890000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 0.912 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Sq Bus VIS Binzel 2019Icar..324...41B SPEC
Sq Bus VIS Bus 2002Icar..158..146B SPEC