Ostenia

01207, 1931 VT, 1931VT, 1959 EF1, 1959EF1, J31V00T, J59E01F

All data for this body: [vot]

MPC data
Name (number) Ostenia (1207)
a 3.02010
e 0.08868
i / sin(i) 10.3389 / 0.17947
q 2.75229
Q 3.28791
ω 46.8009
Node 19.9665
m 288.6168
n 0.1878
Epoch 2460800.5
nobs 10289
nopp 41
Years observed 1931-2025
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.021
ep 0.074
sin(ip) 0.177
G 0.150
H 10.990
Mass
D 23.47 0.460
pV 0.115 0.0037
Value
Rotational Period 9.070
Period quality 3
Spectral Class X
Spectral Class Score 7.083
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0207 0.0745 0.1773 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.92 0.630 0.630 Masiero 2012ApJ...759L...8M NEATM
22.93 1.300 1.300 Tedesco 2002AJ....123.1056T STM
24.25 1.706 1.706 Ryan&Woodward 2010AJ....140..933R IRAS-STM
26.57 0.888 0.888 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0067 0.0067 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.119 0.0048 0.0048 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.134 0.0160 0.0160 Tedesco 2002AJ....123.1056T STM
0.176 0.0240 0.0240 Masiero 2012ApJ...759L...8M 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
10.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
63.84 2 Synodic Behrend LCDB Lightcurve
7.7 2 Synodic Lagerkvist 1978A&AS...31..361L Lightcurve
8.4 2 Synodic Lagerkvist 1979Icar...38..106L Lightcurve
9.07129 2 Sidereal Durech 2009A&A...493..291D Model
9.07129 2 Sidereal Hanus 2011A&A...530A.134H Model
9.071295 2 Sidereal Hanus LCDB Model
9.0713 2 Sidereal Hanus 2018Icar..299...84H Model
9.073 3 Synodic Warner 2006MPBu...33...58W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Cgx Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
D X 0.4981 0.4570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.468 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.7125 0.4570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT