Diotima

00423, 1896 XA, 1896XA, 1951 UV, 1951UV, 1975 LV, 1975LV, I96X00A, J51U00V, J75L00V

All data for this body: [vot]

MPC data
Name (number) Diotima (423)
a 3.06632
e 0.03409
i / sin(i) 11.2430 / 0.19497
q 2.96179
Q 3.17085
ω 199.0319
Node 69.3478
m 105.4031
n 0.1836
Epoch 2460800.5
nobs 8806
nopp 76
Years observed 1899-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.068
ep 0.052
sin(ip) 0.176
G 0.150
H 7.380
Mass 6.023e+18 1.242e+18
D 205.93 1.825
pV 0.051 0.0015
Value
Rotational Period 4.770
Period quality 3
Spectral Class C
Spectral Class Score 47.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0682 0.0525 0.1761 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.1400e+19 8.0700e+18 8.0700e+18 Zielenbach 2011AJ....142..120Z Deflec
1.4200e+19 Folkner 2014IPNPR.196C...1F Ephem
4.3680e+18 1.6800e+18 1.6800e+18 Fienga 2020MNRAS.492..589F Ephem
4.4700e+18 5.7500e+18 5.7500e+18 Zielenbach 2011AJ....142..120Z Deflec
5.7600e+18 4.1500e+18 4.1500e+18 Zielenbach 2011AJ....142..120Z Deflec
6.7400e+18 4.1100e+18 4.1100e+18 Zielenbach 2011AJ....142..120Z Deflec
7.5600e+18 3.4800e+18 3.4800e+18 Fienga 2011CeMDA.111..363F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
167.22 51.070 51.070 Nugent 2016AJ....152...63N NEATM
169.56 33.910 33.910 Ali-Lagoa 2018A&A...612A..85A NEATM
175.86 3.850 3.850 Masiero 2014ApJ...791..121M NEATM
177.25 6.297 6.297 Masiero 2011ApJ...741...68M NEATM
194.00 18.000 18.000 Hanus 2013Icar..226.1045H AO/LC
208.00 nan nan Marchis 2006Icar..185...39M AO
208.77 4.900 4.900 Tedesco 2002AJ....123.1056T STM
211.02 4.763 4.763 Ryan&Woodward 2010AJ....140..933R IRAS-STM
226.91 3.110 3.110 Usui 2011PASJ...63.1117U NEATM
227.99 69.540 69.540 Masiero 2012ApJ...759L...8M NEATM
229.53 9.979 9.979 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
255.82 25.580 25.580 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.043 0.0038 0.0038 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.043 0.0290 0.0290 Masiero 2012ApJ...759L...8M NEATM
0.050 0.0023 0.0023 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.051 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.066 0.0049 0.0049 Masiero 2011ApJ...741...68M NEATM
0.070 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.070 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.078 0.0310 0.0310 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
7.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.3 Synodic Piironen 1997A&AS..121..489P Lightcurve
4.56 Synodic Prokofeva 2004SoSyR..38..108P Lightcurve
4.62 2 Synodic Di Martino 1984A&A...130..206D Lightcurve
4.622 Synodic Zappala 1985A&A...147...35Z Lightcurve
4.626 2 Synodic Gil 1990BAAA...36..193G Lightcurve
4.77 2+ Synodic Behrend LCDB Lightcurve
4.774 3 Synodic Behrend LCDB Lightcurve
4.77468 2 Sidereal Dotto 1995Icar..117..313D Model
4.7748 2 Synodic Harris 1999Icar..142..173H Lightcurve
4.775 2 Synodic Fauerbach 2005MPBu...32...80F Lightcurve
4.775 3 Synodic Alton 2017MPBu...44..188A Lightcurve
4.7752 3 Synodic Chiorny 2007P&SS...55..986C Lightcurve
4.7753 Synodic Marchis 2006Icar..185...39M Lightcurve
4.7753 2+ Synodic Behrend LCDB Lightcurve
4.775376 2 Sidereal Durech 2007A&A...465..331D Model
4.775377 2 Sidereal Hanus 2016A&A...586A.108H Model
4.775377 2 Sidereal Hanus 2018Icar..299...84H Model
4.775377 2 Sidereal Hanus LCDB Model
4.77538 2 Sidereal Hanus 2013Icar..226.1045H Model
4.7754 Synodic Chiorny LCDB Lightcurve
4.77575 3 Synodic Polakis LCDB Lightcurve
4.784 2 Synodic Hainaut Rouelle 1995A&AS..112..125H Lightcurve
4.825 2 Synodic Dymock 2005MPBu...32...52D Lightcurve
8.0 0 Synodic Schober 1983A&A...127..301S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus-DeMeo VISNIR Hasegawa 2017PASJ...69...99H SPEC
C Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
C Bus VIS Bus 2002Icar..158..146B SPEC
P 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X 0.545 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT