Kohei

15806, 1983 CT2, 1983CT2, 1994 GN1, 1994GN1, 1999 HT3, 1999HT3, J83C02T, J94G01N, J99H03T

All data for this body: [vot]

MPC data
Name (number) Kohei (15806)
a 3.01918
e 0.11439
i / sin(i) 10.2869 / 0.17858
q 2.67380
Q 3.36456
ω 47.8445
Node 128.4408
m 1.8886
n 0.1879
Epoch 2460800.5
nobs 5757
nopp 25
Years observed 1983-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.016
ep 0.155
sin(ip) 0.162
G 0.150
H 12.820
Mass
D 9.65 0.147
pV 0.152 0.0161
Value
Rotational Period 145.000
Period quality 2
Spectral Class K
Spectral Class Score 3.834
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0163 0.1549 0.1622 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.81 3.690 3.690 Nugent 2016AJ....152...63N NEATM
9.65 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.157 0.0167 0.0167 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
12.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
145.7 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
K 0.639 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT