Duerbeck

09327, 1989 SW2, 1989SW2, 1992 FA, 1992FA, J89S02W, J92F00A

All data for this body: [vot]

MPC data
Name (number) Duerbeck (9327)
a 2.87472
e 0.14977
i / sin(i) 5.7438 / 0.10008
q 2.44416
Q 3.30529
ω 132.0954
Node 83.2610
m 148.0811
n 0.2022
Epoch 2460200.5
nobs 4007
nopp 26
Years observed 1989-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.873
ep 0.186
sin(ip) 0.081
Value Standard error
G 0.150
H 13.190
Mass
D 13.74 0.167
pV 0.065 0.0070
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8732 0.1861 0.0811 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
13.51 0.590 0.590 Usui 2011PASJ...63.1117U NEATM
13.76 0.175 0.175 Masiero 2011ApJ...741...68M NEATM
13.93 2.790 2.790 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0073 0.0073 Masiero 2011ApJ...741...68M NEATM
0.065 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A 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
13.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
20.21 Durech 2019A&A...631A...2D Model
20.21 Durech 2023A&A...675A..24D Model
20.22 Pal 2020ApJS..247...26P Lightcurve