Oguri

11817, 1981 EQ34, 1981EQ34, 1995 SK55, 1995SK55, 1998 FN144, 1998FN144, J81E34Q, J95S55K, J98FE4N

All data for this body: [vot]

MPC data
Name (number) Oguri (11817)
a 2.62734
e 0.20607
i / sin(i) 6.0785 / 0.10589
q 2.08593
Q 3.16875
ω 125.1964
Node 168.0765
m 32.9466
n 0.2314
Epoch 2460800.5
nobs 1379
nopp 24
Years observed 1981-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.628
ep 0.184
sin(ip) 0.104
G 0.150
H 15.270
Mass
D
pV
Value
Rotational Period 43.260
Period quality 2
Spectral Class S
Spectral Class Score 9.139
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6277 0.1842 0.1044 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
42.705 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
43.263 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.5665 0.8300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9566 0.8300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT