2000 BM31

2000BM31, K00B31M, O3699

All data for this body: [vot]

MPC data
Name (number) 2000 BM31 (243699)
a 2.75732
e 0.23097
i / sin(i) 4.6838 / 0.08166
q 2.12047
Q 3.39416
ω 316.0637
Node 113.8929
m 222.1846
n 0.2153
Epoch 2460800.5
nobs 394
nopp 13
Years observed 1999-2024
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.755
ep 0.219
sin(ip) 0.063
G 0.150
H 16.660
Mass
D 3.60 1.123
pV 0.041 0.0218
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.509
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7548 0.2188 0.0628 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.60 1.123 1.123 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0218 0.0218 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
16.66 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
B B 0.4181 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.1214 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT