2009 BX138

2009BX138, K09BD8X, U9822

All data for this body: [vot]

MPC data
Name (number) 2009 BX138 (309822)
a 2.54312
e 0.11058
i / sin(i) 11.2919 / 0.19581
q 2.26192
Q 2.82433
ω 138.1169
Node 139.4352
m 226.7710
n 0.2430
Epoch 2460800.5
nobs 575
nopp 14
Years observed 2005-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Karma (3811)
 
ap 2.544
ep 0.103
sin(ip) 0.185
G 0.150
H 16.740
Mass
D 2.44 0.212
pV 0.068 0.0116
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.464
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3811 Karma 0 Karma Novakovic 2019EPSC...13.1671N HCM
3811 Karma 534 Karma -0.5500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5444 0.1027 0.1855 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.44 0.212 0.212 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0116 0.0116 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
16.74 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 X 0.2219 0.1210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.744 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.2454 0.1210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT