2009 BY188

2009BY188, 2010 CL52, 2010CL52, 2010 PQ32, 2010PQ32, K09BI8Y, K10C52L, K10P32Q, T6203

All data for this body: [vot]

MPC data
Name (number) 2009 BY188 (296203)
a 3.17885
e 0.09765
i / sin(i) 27.5760 / 0.46292
q 2.86845
Q 3.48926
ω 8.8301
Node 163.1064
m 286.6279
n 0.1739
Epoch 2460800.5
nobs 414
nopp 12
Years observed 2000-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.173
ep 0.177
sin(ip) 0.444
G 0.150
H 15.410
Mass
D 5.40 0.097
pV 0.047 0.0041
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 0.192
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1731 0.1772 0.4435 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.04 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
5.60 0.120 0.120 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.053 0.0051 0.0051 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
15.41 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
D D 0.0320 0.0320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT