Okina-Ouna

10916, 1976 SE2, 1976SE2, 1996 UG5, 1996UG5, 1997 YB17, 1997YB17, J76S02E, J96U05G, J97Y17B

All data for this body: [vot]

MPC data
Name (number) Okina-Ouna (10916)
a 2.88394
e 0.02274
i / sin(i) 0.9425 / 0.01645
q 2.81837
Q 2.94952
ω 311.9961
Node 305.6343
m 74.6708
n 0.2012
Epoch 2460800.5
nobs 3639
nopp 25
Years observed 1976-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.885
ep 0.047
sin(ip) 0.035
G 0.150
H 13.360
Mass
D 6.13 0.238
pV 0.296 0.0803
Value
Rotational Period 15.020
Period quality 2-
Spectral Class S
Spectral Class Score 11.652
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8847 0.0473 0.0355 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.13 0.238 0.238 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.296 0.0803 0.0803 Masiero 2011ApJ...741...68M 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
13.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
15.026 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
4.35 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.961 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.981000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT