2008 BU9

2008BU9, K08B09U, O9157

All data for this body: [vot]

MPC data
Name (number) 2008 BU9 (249157)
a 3.11630
e 0.05974
i / sin(i) 4.1927 / 0.07311
q 2.93014
Q 3.30246
ω 291.0964
Node 15.2275
m 134.9954
n 0.1792
Epoch 2460200.5
nobs 303
nopp 17
Years observed 2000-2023
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.120
ep 0.050
sin(ip) 0.074
Value Standard error
G 0.150
H 15.950
Mass
D 4.09 2.157
pV 0.046 0.0272
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1197 0.0502 0.0739 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.09 2.157 2.157 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0272 0.0272 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
15.95 MPC-2023-12-04 MPC-2023-12-04 Phot