Walbeck

01695, 1941 UO, 1941UO, 1964 QA, 1964QA, 1964 RE, 1964RE, 2019 GD26, 2019GD26, J41U00O, J64Q00A, J64R00E, K19G26D

All data for this body: [vot]

MPC data
Name (number) Walbeck (1695)
a 2.78536
e 0.28915
i / sin(i) 16.6858 / 0.28712
q 1.97996
Q 3.59075
ω 139.4951
Node 218.3760
m 248.2366
n 0.2120
Epoch 2460200.5
nobs 3900
nopp 31
Years observed 1941-2023
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.783
ep 0.248
sin(ip) 0.296
Value Standard error
G 0.150
H 12.600
Mass
D 19.00 0.145
pV 0.046 0.0016
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7833 0.2482 0.2959 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.58 2.410 2.410 Nugent 2016AJ....152...63N NEATM
16.64 5.150 5.150 Masiero 2021PSJ.....2..162M NEATM
17.88 0.270 0.270 Masiero 2012ApJ...759L...8M NEATM
18.07 2.470 2.470 Nugent 2016AJ....152...63N NEATM
18.28 1.830 1.830 Ali-Lagoa 2018A&A...612A..85A NEATM
18.76 3.670 3.670 Masiero 2021PSJ.....2..162M NEATM
18.95 0.258 0.258 Masiero 2011ApJ...741...68M NEATM
19.62 0.800 0.800 Tedesco 2002AJ....123.1056T STM
19.84 0.290 0.290 Usui 2011PASJ...63.1117U NEATM
20.17 0.486 0.486 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
21.28 1.564 1.564 Ryan&Woodward 2010AJ....140..933R IRAS-STM
23.11 2.310 2.310 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.043 0.0058 0.0058 Masiero 2011ApJ...741...68M NEATM
0.043 0.0038 0.0038 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.044 0.0220 0.0450 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0170 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.048 0.0023 0.0023 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.050 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.050 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.060 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.090 0.0300 0.0300 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
12.60 MPC-2023-12-04 MPC-2023-12-04 Phot