2005 BB31

2005BB31, 2001 FZ191, 2001FZ191, K01FJ1Z, K05B31B, N2939

All data for this body: [vot]

MPC data
Name (number) 2005 BB31 (232939)
a 2.76316
e 0.09955
i / sin(i) 2.9742 / 0.05189
q 2.48808
Q 3.03823
ω 106.1962
Node 116.0528
m 61.2042
n 0.2146
Epoch 2460800.5
nobs 365
nopp 18
Years observed 1998-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.764
ep 0.132
sin(ip) 0.035
G 0.150
H 16.550
Mass
D 2.52 0.584
pV 0.077 0.0349
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.135
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7635 0.1315 0.0352 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.52 0.584 0.584 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.077 0.0349 0.0349 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
16.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.0867 0.0940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1024 0.0940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT