Bruwer

01811, 1931 KM, 1931KM, 1948 MJ, 1948MJ, 1965 RA, 1965RA, 1970 KJ, 1970KJ, 4576 P-L, 4576P-L, J31K00M, J48M00J, J65R00A, J70K00J, PLS4576

All data for this body: [vot]

MPC data
Name (number) Bruwer (1811)
a 3.13505
e 0.10952
i / sin(i) 8.5306 / 0.14834
q 2.79172
Q 3.47839
ω 135.3634
Node 167.7755
m 265.2835
n 0.1776
Epoch 2460800.5
nobs 7941
nopp 39
Years observed 1931-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.141
ep 0.093
sin(ip) 0.144
G 0.150
H 11.060
Mass
D 29.05 0.086
pV 0.099 0.0049
Value
Rotational Period 17.560
Period quality 3-
Spectral Class D
Spectral Class Score 11.728
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1408 0.0926 0.1438 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
28.07 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
30.25 6.050 6.050 Ali-Lagoa 2018A&A...612A..85A NEATM
31.52 1.160 1.160 Usui 2011PASJ...63.1117U NEATM
31.59 0.184 0.184 Masiero 2011ApJ...741...68M NEATM
33.70 0.470 0.470 Masiero 2012ApJ...759L...8M NEATM
35.58 7.120 7.120 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.074 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.093 0.0087 0.0087 Masiero 2011ApJ...741...68M NEATM
0.094 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.150 0.0100 0.0100 Masiero 2014ApJ...791..121M 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
11.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.98 2 Synodic Behrend LCDB Lightcurve
17.512 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
17.565 3- Synodic Brinsfield 2011MPBu...38...73B Lightcurve
17.5688 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.9506 0.9560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9607 0.9560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT