Geowilliams

03700, 1973 YF2, 1973YF2, 1977 UJ, 1977UJ, 1984 UL2, 1984UL2, J73Y02F, J77U00J, J84U02L

All data for this body: [vot]

MPC data
Name (number) Geowilliams (3700)
a 2.41654
e 0.22359
i / sin(i) 12.1026 / 0.20966
q 1.87623
Q 2.95686
ω 153.1879
Node 289.0982
m 98.0433
n 0.2624
Epoch 2460200.5
nobs 3217
nopp 24
Years observed 1973-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.413
ep 0.253
sin(ip) 0.220
Value Standard error
G 0.150
H 12.660
Mass
D 7.84 0.093
pV 0.264 0.0195
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4129 0.2527 0.2202 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.71 0.130 0.130 Masiero 2011ApJ...741...68M NEATM
7.74 1.830 1.830 Nugent 2016AJ....152...63N NEATM
7.75 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
8.70 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
8.82 0.860 0.860 Usui 2011PASJ...63.1117U NEATM
9.17 1.830 1.830 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.199 0.0800 0.0800 Ali-Lagoa 2018A&A...612A..85A NEATM
0.230 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
0.233 0.0330 0.0330 Masiero 2012ApJ...759L...8M NEATM
0.290 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.297 0.0516 0.0516 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
12.66 MPC-2023-12-04 MPC-2023-12-04 Phot