Joeengle

08028, 1981 UY20, 1981UY20, 1981 WO7, 1981WO7, 1986 TS1, 1986TS1, 1991 QE, 1991QE, J81U20Y, J81W07O, J86T01S, J91Q00E

All data for this body: [vot]

MPC data
Name (number) Joeengle (8028)
a 3.12099
e 0.20794
i / sin(i) 23.3143 / 0.39578
q 2.47202
Q 3.76997
ω 310.6087
Node 21.8643
m 282.2779
n 0.1788
Epoch 2460200.5
nobs 3242
nopp 24
Years observed 1986-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.113
ep 0.189
sin(ip) 0.388
Value Standard error
G 0.150
H 12.350
Mass
D 19.49 0.395
pV 0.058 0.0039
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1126 0.1893 0.3881 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.60 4.000 4.000 Masiero 2021PSJ.....2..162M NEATM
19.12 0.466 0.466 Masiero 2011ApJ...741...68M NEATM
20.52 0.770 0.770 Usui 2011PASJ...63.1117U NEATM
21.30 4.260 4.260 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.054 0.0180 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.058 0.0040 0.0040 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
12.35 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.65 Durech 2023A&A...675A..24D Model
9.10 Behrend LCDB Lightcurve