Beauvoir

11385, 1979 BO2, 1979BO2, 1990 DA4, 1990DA4, 1998 SP147, 1998SP147, J79B02O, J90D04A, J98SE7P

All data for this body: [vot]

MPC data
Name (number) Beauvoir (11385)
a 3.02842
e 0.07118
i / sin(i) 2.7705 / 0.04834
q 2.81288
Q 3.24397
ω 147.9935
Node 112.7394
m 136.2646
n 0.1870
Epoch 2460800.5
nobs 3010
nopp 28
Years observed 1979-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.029
ep 0.092
sin(ip) 0.033
G 0.150
H 13.320
Mass
D 12.55 0.101
pV 0.071 0.0128
Value
Rotational Period 10.356
Period quality 2
Spectral Class C
Spectral Class Score 10.124
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0289 0.0923 0.0331 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.55 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0128 0.0128 Masiero 2011ApJ...741...68M 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
13.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.3565 2 Sidereal Durech 2023A&A...675A..24D Model
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 0.59 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3984 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7590 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.1204 0.4660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT