Fiala

03695, 1973 UU4, 1973UU4, 1973 UW4, 1973UW4, 1973 YF4, 1973YF4, 1980 RY3, 1980RY3, 1980 TM7, 1980TM7, J73U04U, J73U04W, J73Y04F, J80R03Y, J80T07M

All data for this body: [vot]

MPC data
Name (number) Fiala (3695)
a 2.34857
e 0.23133
i / sin(i) 7.4406 / 0.12950
q 1.80527
Q 2.89187
ω 197.1416
Node 176.9962
m 130.6738
n 0.2738
Epoch 2460800.5
nobs 6254
nopp 30
Years observed 1951-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.349
ep 0.197
sin(ip) 0.125
G 0.150
H 14.260
Mass
D 7.73 0.048
pV 0.067 0.0078
Value
Rotational Period 4.000
Period quality 1
Spectral Class C
Spectral Class Score 18.005
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3494 0.1969 0.1248 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.28 2.340 2.340 Masiero 2021PSJ.....2..162M NEATM
7.35 1.927 1.927 Masiero 2017AJ....154..168M NEATM
7.73 0.048 0.048 Masiero 2011ApJ...741...68M NEATM
7.98 2.255 2.255 Masiero 2017AJ....154..168M NEATM
8.79 2.620 2.620 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0200 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.065 0.0321 0.0321 Masiero 2017AJ....154..168M NEATM
0.068 0.0088 0.0088 Masiero 2011ApJ...741...68M NEATM
0.071 0.0331 0.0331 Masiero 2017AJ....154..168M NEATM
0.084 0.0360 0.0630 Masiero 2021PSJ.....2..162M 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
14.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.92 Synodic Erasmus 2019ApJS..242...15E Lightcurve
4.0 1 Synodic Higgins 2011MPBu...38...41H Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.79 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.913 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 1.000000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
C C 0.8245 0.8245 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT