Dreyfus

06317, 1988 AQ5, 1988AQ5, 1990 UP3, 1990UP3, 1992 FQ1, 1992FQ1, J88A05Q, J90U03P, J92F01Q

All data for this body: [vot]

MPC data
Name (number) Dreyfus (6317)
a 2.24207
e 0.05760
i / sin(i) 5.8372 / 0.10170
q 2.11292
Q 2.37121
ω 94.4926
Node 94.0132
m 316.4070
n 0.2936
Epoch 2460800.5
nobs 9280
nopp 25
Years observed 1988-2025
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.242
ep 0.108
sin(ip) 0.093
G 0.150
H 14.040
Mass
D 5.58 0.211
pV 0.154 0.0143
Value
Rotational Period 5.200
Period quality 3
Spectral Class S
Spectral Class Score 8.368
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2422 0.1077 0.0935 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.61 0.860 0.860 Nugent 2016AJ....152...63N NEATM
5.64 0.218 0.218 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.153 0.0145 0.0145 Masiero 2011ApJ...741...68M NEATM
0.200 0.1000 0.1000 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
14.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.25 3 Synodic Gaftonyuk 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 A 0.6459 0.6459 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.19 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT