Oken

1991 RY3, 1991RY3, 2000 EQ131, 2000EQ131, 46563, J91R03Y, K00ED1Q

All data for this body: [vot]

MPC data
Name (number) Oken (46563)
a 3.10383
e 0.18196
i / sin(i) 19.5017 / 0.33384
q 2.53905
Q 3.66860
ω 319.5006
Node 355.6810
m 97.1438
n 0.1802
Epoch 2460800.5
nobs 3110
nopp 23
Years observed 1991-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.095
ep 0.167
sin(ip) 0.332
G 0.150
H 13.670
Mass
D 9.09 0.335
pV 0.070 0.0067
Value
Rotational Period 261.790
Period quality 2
Spectral Class C
Spectral Class Score 8.475
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0949 0.1668 0.3319 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.05 3.760 3.760 Masiero 2020PSJ.....1....5M NEATM
12.04 3.700 3.700 Masiero 2020PSJ.....1....5M NEATM
14.07 3.920 3.920 Masiero 2020PSJ.....1....5M NEATM
9.01 0.339 0.339 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM
0.049 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.058 0.0760 0.0760 Masiero 2020PSJ.....1....5M NEATM
0.072 0.0069 0.0069 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
13.67 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
261.799 2 Synodic McNeill 2019ApJS..245...29M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.4741 0.3160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.82 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0740 0.3160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2578 0.3160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.490 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C 0.5208 0.3160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT