Attila

01489, 1939 GC, 1939GC, 1965 WH, 1965WH, J39G00C, J65W00H

All data for this body: [vot]

MPC data
Name (number) Attila (1489)
a 3.18356
e 0.15278
i / sin(i) 2.4727 / 0.04314
q 2.69719
Q 3.66993
ω 26.7633
Node 154.5753
m 298.5369
n 0.1735
Epoch 2460200.5
nobs 5851
nopp 37
Years observed 1939-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.187
ep 0.187
sin(ip) 0.034
Value Standard error
G 0.150
H 11.760
Mass
D 26.84 0.327
pV 0.081 0.0037
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1868 0.1874 0.0343 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.30 2.430 2.430 Ali-Lagoa 2018A&A...612A..85A NEATM
24.32 7.180 7.180 Masiero 2021PSJ.....2..162M NEATM
26.77 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
26.79 0.512 0.512 Masiero 2011ApJ...741...68M NEATM
27.44 2.740 2.740 Ali-Lagoa 2018A&A...612A..85A NEATM
30.27 1.900 1.900 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0220 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.057 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.073 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.089 0.0047 0.0047 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
11.76 MPC-2023-12-04 MPC-2023-12-04 Phot