David Hughes

DavidHughes, 04205, 1985 YP, 1985YP, 1986 AF, 1986AF, 1986 CF, 1986CF, J85Y00P, J86A00F, J86C00F

All data for this body: [vot]

MPC data
Name (number) David Hughes (4205)
a 1.72649
e 0.14923
i / sin(i) 16.4816 / 0.28371
q 1.46885
Q 1.98413
ω 110.0405
Node 276.5041
m 182.0687
n 0.4345
Epoch 2460800.5
nobs 3104
nopp 24
Years observed 1980-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.694
ep 0.120
sin(ip) 0.325
G 0.150
H 14.480
Mass
D 2.30 0.300
pV 0.580 0.1700
Value
Rotational Period 24.000
Period quality 2-
Spectral Class Xe
Spectral Class Score 10.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.6941 0.1202 0.3254 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.30 0.300 0.300 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.580 0.1700 0.1700 Ali-Lagoa 2017A&A...603A..55A 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
14.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
24.0 2- Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 0.950000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
C 0.492 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Xe Bus VIS Binzel 2019Icar..324...41B SPEC
Xe Bus VIS Bus 2002Icar..158..146B SPEC