Williams Bay

WilliamsBay, 03641, 1922 WC, 1922WC, 1977 LJ, 1977LJ, 1978 RQ4, 1978RQ4, 1982 HZ1, 1982HZ1, 1987 FK, 1987FK, J22W00C, J77L00J, J78R04Q, J82H01Z, J87F00K

All data for this body: [vot]

MPC data
Name (number) Williams Bay (3641)
a 2.99457
e 0.12668
i / sin(i) 16.1032 / 0.27737
q 2.61521
Q 3.37392
ω 293.6338
Node 30.7200
m 259.5938
n 0.1902
Epoch 2460200.5
nobs 7899
nopp 29
Years observed 1922-2023
rms 0.33
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.993
ep 0.087
sin(ip) 0.273
Value Standard error
G 0.150
H 11.730
Mass
D 30.61 0.328
pV 0.047 0.0023
Rotational Period 9.035
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9928 0.0872 0.2731 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
24.39 6.970 6.970 Nugent 2016AJ....152...63N NEATM
26.81 1.932 1.932 Ryan&Woodward 2010AJ....140..933R IRAS-STM
29.71 0.400 0.400 Masiero 2012ApJ...759L...8M NEATM
31.13 9.380 9.380 Masiero 2021PSJ.....2..162M NEATM
31.55 1.000 1.000 Tedesco 2002AJ....123.1056T STM
33.63 3.360 3.360 Ali-Lagoa 2018A&A...612A..85A NEATM
33.76 0.850 0.850 Usui 2011PASJ...63.1117U NEATM
35.03 7.010 7.010 Ali-Lagoa 2018A&A...612A..85A NEATM
35.19 2.076 2.076 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.041 0.0048 0.0048 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.042 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.048 0.0260 0.0550 Masiero 2021PSJ.....2..162M NEATM
0.049 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.060 0.0140 0.0140 Masiero 2012ApJ...759L...8M NEATM
0.068 0.0140 0.0140 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.070 0.0400 0.0400 Nugent 2016AJ....152...63N 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
11.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.04 Pal 2020ApJS..247...26P Lightcurve