Bechuana

01349, 1934 LJ, 1934LJ, 1934 NH, 1934NH, 1950 PA, 1950PA, 1950 QO, 1950QO, J34L00J, J34N00H, J50P00A, J50Q00O

All data for this body: [vot]

MPC data
Name (number) Bechuana (1349)
a 3.01355
e 0.15474
i / sin(i) 10.0502 / 0.17451
q 2.54723
Q 3.47987
ω 305.5005
Node 307.0636
m 31.0181
n 0.1884
Epoch 2460200.5
nobs 9804
nopp 44
Years observed 1934-2023
rms 0.35
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.015
ep 0.169
sin(ip) 0.196
Value Standard error
G 0.150
H 10.660
Mass
D 24.54 0.182
pV 0.200 0.0146
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0146 0.1693 0.1959 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.77 0.282 0.282 Masiero 2011ApJ...741...68M NEATM
24.10 2.410 2.410 Ali-Lagoa 2018A&A...612A..85A NEATM
24.25 0.330 0.330 Masiero 2014ApJ...791..121M NEATM
24.83 4.970 4.970 Ali-Lagoa 2018A&A...612A..85A NEATM
25.80 0.370 0.370 Usui 2011PASJ...63.1117U NEATM
28.57 1.170 1.170 Masiero 2012ApJ...759L...8M NEATM
31.83 6.370 6.370 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.127 0.0510 0.0510 Ali-Lagoa 2018A&A...612A..85A NEATM
0.150 0.0240 0.0240 Masiero 2012ApJ...759L...8M NEATM
0.209 0.0840 0.0840 Ali-Lagoa 2018A&A...612A..85A NEATM
0.222 0.0440 0.0440 Ali-Lagoa 2018A&A...612A..85A NEATM
0.250 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.261 0.0357 0.0357 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
10.66 MPC-2023-12-04 MPC-2023-12-04 Phot