Bressole

01211, 1920 QA, 1920QA, 1930 ON, 1930ON, 1931 XA, 1931XA, J20Q00A, J30O00N, J31X00A

All data for this body: [vot]

MPC data
Name (number) Bressole (1211)
a 2.93048
e 0.15884
i / sin(i) 12.7644 / 0.22094
q 2.46500
Q 3.39597
ω 211.3359
Node 129.7059
m 299.2274
n 0.1965
Epoch 2460800.5
nobs 4759
nopp 46
Years observed 1931-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.930
ep 0.131
sin(ip) 0.201
G 0.150
H 11.000
Mass
D 44.40 0.425
pV 0.044 0.0027
Value
Rotational Period 31.810
Period quality 3-
Spectral Class C
Spectral Class Score 16.422
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9298 0.1305 0.2005 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
38.24 2.700 2.700 Tedesco 2002AJ....123.1056T STM
41.40 10.298 10.298 Masiero 2017AJ....154..168M NEATM
42.52 4.250 4.250 Ali-Lagoa 2018A&A...612A..85A NEATM
43.05 11.900 11.900 Masiero 2021PSJ.....2..162M NEATM
43.43 14.590 14.590 Masiero 2020PSJ.....1....5M NEATM
43.49 0.570 0.570 Usui 2011PASJ...63.1117U NEATM
45.02 4.500 4.500 Ali-Lagoa 2018A&A...612A..85A NEATM
45.81 0.724 0.724 Masiero 2011ApJ...741...68M NEATM
48.15 1.870 1.870 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0137 0.0137 Masiero 2017AJ....154..168M NEATM
0.032 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.036 0.0150 0.0250 Masiero 2021PSJ.....2..162M NEATM
0.038 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.042 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.044 0.0035 0.0035 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.047 0.0121 0.0121 Masiero 2011ApJ...741...68M NEATM
0.070 0.0110 0.0110 Tedesco 2002AJ....123.1056T 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
11.00 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.64862 2 Sidereal Durech 2020A&A...643A..59D Model
31.812 3- Synodic Stephens 2011MPBu...38...24S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.86 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5112 0.3340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7798 0.3340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8260 0.3340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4287 0.3340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT