Bonal

1999 OY4, 1999OY4, 2000 UJ53, 2000UJ53, 2000 WM166, 2000WM166, 41927, J99O04Y, K00U53J, K00WG6M

All data for this body: [vot]

MPC data
Name (number) Bonal (41927)
a 3.08321
e 0.16563
i / sin(i) 2.7448 / 0.04789
q 2.57255
Q 3.59388
ω 205.4654
Node 122.9402
m 255.6041
n 0.1821
Epoch 2460800.5
nobs 1194
nopp 22
Years observed 1997-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.088
ep 0.137
sin(ip) 0.029
G 0.150
H 15.100
Mass
D 4.89 0.119
pV 0.074 0.0066
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 11.299
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0878 0.1372 0.0291 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.89 0.119 0.119 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0066 0.0066 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
15.10 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 C 0.0974 0.2920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.2713 0.2920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.77 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3006 0.2920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3696 0.2920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6230 0.2920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.2961 0.2920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT