Fanny

00821, 1916 GH, 1916GH, 1930 HC, 1930HC, 1930 HO, 1930HO, 1930 HT, 1930HT, J16G00H, J30H00C, J30H00O, J30H00T

All data for this body: [vot]

MPC data
Name (number) Fanny (821)
a 2.77498
e 0.21002
i / sin(i) 5.3945 / 0.09401
q 2.19220
Q 3.35777
ω 32.9903
Node 209.7140
m 174.5524
n 0.2132
Epoch 2460800.5
nobs 6746
nopp 44
Years observed 1916-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.776
ep 0.236
sin(ip) 0.100
G 0.150
H 11.870
Mass
D 30.23 0.139
pV 0.030 0.0028
Value
Rotational Period 236.000
Period quality 3-
Spectral Class C
Spectral Class Score 8.800
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7760 0.2362 0.1001 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.91 5.180 5.180 Ali-Lagoa 2018A&A...612A..85A NEATM
28.77 1.000 1.000 Usui 2011PASJ...63.1117U NEATM
28.86 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
29.10 8.440 8.440 Masiero 2020PSJ.....1....5M NEATM
30.65 0.367 0.367 Masiero 2011ApJ...741...68M NEATM
30.93 7.660 7.660 Masiero 2020PSJ.....1....5M NEATM
31.48 3.150 3.150 Ali-Lagoa 2018A&A...612A..85A NEATM
31.50 8.890 8.890 Nugent 2016AJ....152...63N NEATM
34.11 11.370 11.370 Masiero 2021PSJ.....2..162M NEATM
34.65 13.730 13.730 Masiero 2021PSJ.....2..162M NEATM
34.72 15.020 15.020 Masiero 2020PSJ.....1....5M NEATM
35.82 0.350 0.350 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.023 0.0130 0.0130 Masiero 2020PSJ.....1....5M NEATM
0.024 0.0130 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.024 0.0150 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.025 0.0040 0.0040 Masiero 2012ApJ...759L...8M NEATM
0.025 0.0270 0.0270 Masiero 2020PSJ.....1....5M NEATM
0.029 0.0190 0.0190 Masiero 2020PSJ.....1....5M NEATM
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.035 0.0069 0.0069 Masiero 2011ApJ...741...68M NEATM
0.040 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.041 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A 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
11.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
230.6 3- Synodic Pilcher 2018MPBu...45..356P Lightcurve
233.61 2 Sidereal Durech 2020A&A...643A..59D Model
236.6 3- Synodic Pilcher 2018MPBu...45..356P Lightcurve
238.9 2 Synodic Polakis 2018MPBu...45..347P Lightcurve
5.44 1 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.90 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Ch Bus VIS Bus 2002Icar..158..146B SPEC
S S 0.0718 0.0250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.997 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT