Bourgeois

01543, 1911 MF, 1911MF, 1941 SJ, 1941SJ, J11M00F, J41S00J

All data for this body: [vot]

MPC data
Name (number) Bourgeois (1543)
a 2.63019
e 0.32469
i / sin(i) 11.0300 / 0.19132
q 1.77619
Q 3.48419
ω 25.8410
Node 287.8645
m 233.3509
n 0.2311
Epoch 2460800.5
nobs 6154
nopp 34
Years observed 1941-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.630
ep 0.304
sin(ip) 0.197
G 0.150
H 12.060
Mass
D 11.98 0.670
pV 0.214 0.0330
Value
Rotational Period 29.580
Period quality 2+
Spectral Class S
Spectral Class Score 7.982
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6299 0.3037 0.1974 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.98 0.670 0.670 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.214 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
12.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.8 2 Synodic Franco 2023MPBu...50...47F Lightcurve
29.587 2 Synodic Colazo 2023MPBu...50..147C Lightcurve
41.163 2 Synodic Huet 2023MPBu...50..170H Lightcurve
77.0 1 Synodic Behrend LCDB Lightcurve
77.05 2 Synodic Behrend LCDB Lightcurve
90.768 2 Synodic Dose 2023MPBu...50..151D Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.997 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT