2002 BW12

2002BW12, H4047, K02B12W

All data for this body: [vot]

MPC data
Name (number) 2002 BW12 (174047)
a 3.52808
e 0.03679
i / sin(i) 9.2797 / 0.16125
q 3.39830
Q 3.65786
ω 120.5700
Node 319.5673
m 220.4866
n 0.1487
Epoch 2460800.5
nobs 703
nopp 18
Years observed 2000-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.527
ep 0.050
sin(ip) 0.179
G 0.150
H 14.540
Mass
D 7.07 0.233
pV 0.069 0.0134
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 7.466
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.5269 0.0496 0.1789 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.73 0.291 0.291 Masiero 2011ApJ...741...68M NEATM
7.69 0.391 0.391 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0166 0.0166 Masiero 2011ApJ...741...68M NEATM
0.082 0.0229 0.0229 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
14.54 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.911 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X 0.46 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.2329 0.2329 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT