Fiducia

00380, 1894 AB, 1894AB, 1933 CA, 1933CA, 1975 LX, 1975LX, I94A00B, J33C00A, J75L00X

All data for this body: [vot]

MPC data
Name (number) Fiducia (380)
a 2.68064
e 0.11389
i / sin(i) 6.1643 / 0.10738
q 2.37534
Q 2.98594
ω 240.7302
Node 95.0066
m 109.8597
n 0.2246
Epoch 2460800.5
nobs 9899
nopp 65
Years observed 1894-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.678
ep 0.081
sin(ip) 0.088
G 0.150
H 9.620
Mass
D 72.26 0.727
pV 0.047 0.0018
Value
Rotational Period 13.600
Period quality 3
Spectral Class X
Spectral Class Score 5.196
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6784 0.0806 0.0882 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
63.21 1.970 1.970 Ryan&Woodward 2010AJ....140..933R IRAS-STM
65.48 20.510 20.510 Masiero 2021PSJ.....2..162M NEATM
65.92 16.660 16.660 Masiero 2021PSJ.....2..162M NEATM
67.51 2.450 2.450 Masiero 2014ApJ...791..121M NEATM
69.25 1.891 1.891 Masiero 2011ApJ...741...68M NEATM
71.47 18.406 18.406 Masiero 2017AJ....154..168M NEATM
72.74 15.500 15.500 Masiero 2012ApJ...759L...8M NEATM
73.15 19.300 19.300 Masiero 2020PSJ.....1....5M NEATM
73.19 2.800 2.800 Tedesco 2002AJ....123.1056T STM
75.08 7.510 7.510 Ali-Lagoa 2018A&A...612A..85A NEATM
75.72 1.020 1.020 Usui 2011PASJ...63.1117U NEATM
75.86 20.440 20.440 Masiero 2021PSJ.....2..162M NEATM
78.85 15.770 15.770 Ali-Lagoa 2018A&A...612A..85A NEATM
79.41 24.440 24.440 Masiero 2020PSJ.....1....5M NEATM
80.14 4.144 4.144 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.035 0.0025 0.0025 Masiero 2011ApJ...741...68M NEATM
0.036 0.0140 0.0220 Masiero 2021PSJ.....2..162M NEATM
0.039 0.0180 0.0180 Masiero 2012ApJ...759L...8M NEATM
0.041 0.0240 0.0240 Masiero 2020PSJ.....1....5M NEATM
0.042 0.0170 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.043 0.0210 0.0390 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0049 0.0049 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.048 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.070 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.076 0.0048 0.0048 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.085 0.0429 0.0429 Masiero 2017AJ....154..168M 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
9.62 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.69 3 Synodic Warner 2004MPBu...31...67W Lightcurve
13.7 Synodic Marciniak 2015P&SS..118..256M Lightcurve
13.71 2 Synodic Behrend LCDB Lightcurve
13.7166 2 Sidereal Durech 2023A&A...675A..24D Model
13.71725 2 Sidereal Martikainen 2021A&A...649A..98M Model
13.7205 2 Synodic Wilawer 2022MNRAS.513.3242W Lightcurve
13.75 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
X 0.866 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT