2009 BX138

2009BX138, K09BD8X, U9822

All data for this body: [vot]

MPC data
Name (number) 2009 BX138 (309822)
a 2.54466
e 0.10894
i / sin(i) 11.2830 / 0.19566
q 2.26743
Q 2.82188
ω 137.4157
Node 139.5964
m 81.7617
n 0.2428
Epoch 2460200.5
nobs 511
nopp 13
Years observed 2005-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Karma (3811)
 
ap 2.544
ep 0.103
sin(ip) 0.185
Value Standard error
G 0.150
H 16.760
Mass
D 2.44 0.212
pV 0.068 0.0116
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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-Oct-2022
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
16.76 MPC-2023-12-04 MPC-2023-12-04 Phot