Okabayashi

06737, 1977 VO, 1977VO, 1982 BT9, 1982BT9, 1993 ER, 1993ER, J77V00O, J82B09T, J93E00R

All data for this body: [vot]

MPC data
Name (number) Okabayashi (6737)
a 2.32774
e 0.12483
i / sin(i) 0.8084 / 0.01411
q 2.03717
Q 2.61832
ω 67.2521
Node 53.4412
m 65.0401
n 0.2775
Epoch 2460800.5
nobs 3837
nopp 25
Years observed 1977-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.328
ep 0.157
sin(ip) 0.007
G 0.150
H 13.870
Mass
D 4.63 0.055
pV 0.395 0.0626
Value
Rotational Period 2.500
Period quality 3-
Spectral Class S
Spectral Class Score 11.308
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3280 0.1572 0.0066 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.63 0.055 0.055 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.395 0.0626 0.0626 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
13.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
0.88 Synodic Erasmus 2018ApJS..237...19E Lightcurve
0.88 Synodic Erasmus 2019ApJS..242...15E Lightcurve
2.55 2 Synodic Chang 2015ApJS..219...27C Lightcurve
2.551 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
2.5515 3- Synodic Pray 2008MPBu...35...34P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.321 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S X 0.858000 0.127000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
S X 0.860000 0.125000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT