Waterfield

01645, 1917 QC, 1917QC, 1933 OJ, 1933OJ, 1936 FY, 1936FY, 1939 UH, 1939UH, 1944 RF, 1944RF, 1958 GL, 1958GL, J17Q00C, J33O00J, J36F00Y, J39U00H, J44R00F, J58G00L

All data for this body: [vot]

MPC data
Name (number) Waterfield (1645)
a 3.06097
e 0.11026
i / sin(i) 1.0264 / 0.01791
q 2.72345
Q 3.39848
ω 106.7746
Node 265.3202
m 260.1005
n 0.1840
Epoch 2460200.5
nobs 7037
nopp 43
Years observed 1933-2023
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.059
ep 0.081
sin(ip) 0.039
Value Standard error
G 0.150
H 11.220
Mass
D 28.63 0.056
pV 0.089 0.0038
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0588 0.0806 0.0390 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.21 6.780 6.780 Nugent 2016AJ....152...63N NEATM
27.86 8.910 8.910 Nugent 2016AJ....152...63N NEATM
28.15 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
28.83 0.073 0.073 Masiero 2011ApJ...741...68M NEATM
29.07 5.810 5.810 Ali-Lagoa 2018A&A...612A..85A NEATM
30.36 0.830 0.830 Usui 2011PASJ...63.1117U NEATM
30.58 2.000 2.000 Tedesco 2002AJ....123.1056T STM
31.19 1.084 1.084 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
31.90 1.651 1.651 Ryan&Woodward 2010AJ....140..933R IRAS-STM
32.33 0.500 0.500 Masiero 2012ApJ...759L...8M NEATM
34.02 3.400 3.400 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.067 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.069 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.091 0.0073 0.0073 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.095 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.095 0.0067 0.0067 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.099 0.0140 0.0140 Tedesco 2002AJ....123.1056T STM
0.110 0.1700 0.1700 Nugent 2016AJ....152...63N NEATM
0.112 0.0138 0.0138 Masiero 2011ApJ...741...68M NEATM
0.120 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
11.22 MPC-2023-12-04 MPC-2023-12-04 Phot