Billochbull

08537, 1977 FX1, 1977FX1, 1988 HB1, 1988HB1, 1993 FG24, 1993FG24, 1995 SS29, 1995SS29, J77F01X, J88H01B, J93F24G, J95S29S

All data for this body: [vot]

MPC data
Name (number) Billochbull (8537)
a 3.03630
e 0.10543
i / sin(i) 9.9528 / 0.17284
q 2.71619
Q 3.35641
ω 95.9669
Node 193.9599
m 290.3934
n 0.1863
Epoch 2460800.5
nobs 6775
nopp 29
Years observed 1953-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.039
ep 0.096
sin(ip) 0.177
G 0.150
H 12.610
Mass
D 11.54 0.173
pV 0.167 0.0101
Value
Rotational Period 6.750
Period quality 2
Spectral Class S
Spectral Class Score 3.162
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0388 0.0958 0.1769 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.54 0.173 0.173 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.167 0.0101 0.0101 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
12.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.74982 2 Synodic Pal 2020ApJS..247...26P Lightcurve
6.7509 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
S 0.527 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT