Otila

00913, 1909 HD, 1909HD, 1919 KD, 1919KD, 1935 ES, 1935ES, 1942 NB, 1942NB, 1955 LB, 1955LB, J09H00D, J19K00D, J35E00S, J42N00B, J55L00B

All data for this body: [vot]

MPC data
Name (number) Otila (913)
a 2.19871
e 0.17003
i / sin(i) 5.8054 / 0.10115
q 1.82487
Q 2.57255
ω 188.7806
Node 94.9025
m 153.9067
n 0.3023
Epoch 2460800.5
nobs 6714
nopp 38
Years observed 1909-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.197
ep 0.132
sin(ip) 0.089
G 0.150
H 12.030
Mass
D 12.20 0.066
pV 0.209 0.0114
Value
Rotational Period 4.870
Period quality 3
Spectral Class Sw
Spectral Class Score 21.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora -0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1975 0.1316 0.0895 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.32 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
11.64 0.240 0.240 Masiero 2014ApJ...791..121M NEATM
12.26 0.069 0.069 Masiero 2011ApJ...741...68M NEATM
12.60 1.260 1.260 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.206 0.0121 0.0121 Masiero 2011ApJ...741...68M NEATM
0.210 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A NEATM
0.280 0.0600 0.0600 Masiero 2014ApJ...791..121M 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
12.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.436 1 Synodic Waszczak 2015AJ....150...75W Lightcurve
4.75 2+ Synodic Behrend LCDB Lightcurve
4.8024 2 Synodic Schiller 2008MPBu...35...41S Lightcurve
4.8717 3 Synodic Franco 2020MPBu...47..270F Lightcurve
4.8719 2+ Synodic Kryszczynska 2012A&A...546A..72K Lightcurve
4.87195 3- Synodic Dykhuis 2016Icar..267..174D Lightcurve
4.872 3 Synodic Oey 2008MPBu...35...47O Lightcurve
4.87212 3 Synodic Dykhuis 2016Icar..267..174D Lightcurve
4.87239 3- Synodic Dykhuis 2016Icar..267..174D Lightcurve
4.87241 2 Sidereal Durech 2020A&A...643A..59D Model
4.87245 2 Sidereal Durech 2023A&A...675A..24D Model
4.87272 2+ Synodic Dykhuis 2016Icar..267..174D Lightcurve
48.07 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L L 0.4684 0.4684 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
Sa Bus VIS Bus 2002Icar..158..146B SPEC
Sw Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC