Ludovica

00292, 1890 HB, 1890HB, 1930 GM, 1930GM, I90H00B, J30G00M

All data for this body: [vot]

MPC data
Name (number) Ludovica (292)
a 2.53039
e 0.03281
i / sin(i) 14.8835 / 0.25685
q 2.44736
Q 2.61342
ω 287.9221
Node 43.4713
m 89.7771
n 0.2449
Epoch 2460800.5
nobs 8814
nopp 48
Years observed 1894-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.530
ep 0.026
sin(ip) 0.247
G 0.150
H 10.080
Mass
D 31.34 0.083
pV 0.195 0.0076
Value
Rotational Period 8.900
Period quality 3
Spectral Class S
Spectral Class Score 12.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5298 0.0257 0.2472 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
28.08 2.810 2.810 Ali-Lagoa 2018A&A...612A..85A NEATM
30.86 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
31.68 0.360 0.360 Usui 2011PASJ...63.1117U NEATM
31.89 1.413 1.413 Ryan&Woodward 2010AJ....140..933R IRAS-STM
32.42 3.240 3.240 Ali-Lagoa 2018A&A...612A..85A NEATM
32.50 0.800 0.800 Tedesco 2002AJ....123.1056T STM
34.97 1.491 1.491 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
36.08 0.298 0.298 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.109 0.0120 0.0120 Masiero 2011ApJ...741...68M NEATM
0.190 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.198 0.0400 0.0400 Ali-Lagoa 2018A&A...612A..85A NEATM
0.232 0.0204 0.0204 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.264 0.0530 0.0530 Ali-Lagoa 2018A&A...612A..85A NEATM
0.265 0.0140 0.0140 Tedesco 2002AJ....123.1056T STM
0.281 0.0261 0.0261 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
10.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.9 3- Synodic Ruthroff 2010MPBu...37..158R Lightcurve
8.926 3 Synodic Behrend LCDB Lightcurve
8.9263 2 Sidereal Durech 2020A&A...643A..59D Model
8.92633 2 Sidereal Durech LCDB Model
8.92633 2 Sidereal Hanus 2011A&A...530A.134H Model
8.9264 2 Sidereal Durech 2023A&A...675A..24D Model
8.92731 2 Synodic Pal 2020ApJS..247...26P Lightcurve
8.93 3 Synodic Binzel 1987Icar...72..135B Lightcurve
8.931 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
9.0 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
S Tholen VIS Vilas 1992Icar..100...85V SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X Tholen VIS Xu 1995Icar..115....1X SPEC