Jeansimon

18574, 1997 WO23, 1997WO23, J97W23O

All data for this body: [vot]

MPC data
Name (number) Jeansimon (18574)
a 2.75254
e 0.12634
i / sin(i) 7.6564 / 0.13323
q 2.40477
Q 3.10030
ω 51.6758
Node 111.5622
m 329.9191
n 0.2158
Epoch 2460800.5
nobs 1860
nopp 24
Years observed 1991-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.752
ep 0.166
sin(ip) 0.117
G 0.150
H 14.730
Mass
D
pV
Value
Rotational Period 11.050
Period quality 1
Spectral Class C
Spectral Class Score 9.506
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7521 0.1658 0.1165 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
14.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.055 1 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
B C 0.1703 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.3599 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.4495 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.70 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0362 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3152 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6663 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.508 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT