Bonpland

09587, 1988 BV4, 1988BV4, 1990 UG4, 1990UG4, J88B04V, J90U04G

All data for this body: [vot]

MPC data
Name (number) Bonpland (9587)
a 2.57579
e 0.16613
i / sin(i) 13.7835 / 0.23825
q 2.14789
Q 3.00370
ω 80.6646
Node 194.5132
m 234.8235
n 0.2384
Epoch 2460800.5
nobs 4661
nopp 24
Years observed 1988-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.578
ep 0.149
sin(ip) 0.247
G 0.150
H 13.710
Mass
D 4.83 0.119
pV 0.364 0.0404
Value
Rotational Period 10.190
Period quality 2
Spectral Class S
Spectral Class Score 20.570
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5775 0.1494 0.2474 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.83 0.119 0.119 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.364 0.0404 0.0404 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
13.71 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.191 2 Synodic Pravec LCDB Lightcurve
2.206 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L&D L DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.85 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8557 0.7520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9560 0.7520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.7993 0.7520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT