Ikumadan

17509, 1992 JR, 1992JR, 1999 GR3, 1999GR3, J92J00R, J99G03R

All data for this body: [vot]

MPC data
Name (number) Ikumadan (17509)
a 2.31785
e 0.25526
i / sin(i) 8.1228 / 0.14130
q 1.72620
Q 2.90950
ω 95.7387
Node 115.7325
m 134.0721
n 0.2793
Epoch 2460800.5
nobs 3617
nopp 24
Years observed 1955-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.285
ep 0.272
sin(ip) 0.145
G 0.150
H 14.380
Mass
D 3.54 0.116
pV 0.246 0.0518
Value
Rotational Period 5.780
Period quality 3
Spectral Class S
Spectral Class Score 20.636
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2847 0.2719 0.1451 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.54 0.116 0.116 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.246 0.0518 0.0518 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
14.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.788 3 Synodic Pray 2006MPBu...33...92P Lightcurve
5.7889 3 Synodic Pravec LCDB Lightcurve
5.79462 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.80 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9203 0.9460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9469 0.9460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9721 0.9460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT