Williammurdoch

06012, 1977 KU1, 1977KU1, 1990 SK4, 1990SK4, J77K01U, J90S04K

All data for this body: [vot]

MPC data
Name (number) Williammurdoch (6012)
a 2.63202
e 0.34481
i / sin(i) 18.2470 / 0.31311
q 1.72447
Q 3.53957
ω 251.6617
Node 62.6044
m 263.2165
n 0.2308
Epoch 2460200.5
nobs 4825
nopp 24
Years observed 1977-2023
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.634
ep 0.234
sin(ip) 0.322
Value Standard error
G 0.150
H 13.320
Mass
D 6.23 0.370
pV 0.238 0.0524
Rotational Period 2.890
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6337 0.2345 0.3223 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.23 0.370 0.370 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.238 0.0524 0.0524 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
13.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.89 Skiff 2019MPBu...46..458S Lightcurve