Koichi

14445, 1971 TR, 1971TR, 1976 SB1, 1976SB1, 1992 UZ3, 1992UZ3, J71T00R, J76S01B, J92U03Z

All data for this body: [vot]

MPC data
Name (number) Koichi (14445)
a 3.00648
e 0.22024
i / sin(i) 2.3040 / 0.04020
q 2.34432
Q 3.66865
ω 2.7133
Node 10.5965
m 97.0045
n 0.1891
Epoch 2460800.5
nobs 2932
nopp 26
Years observed 1971-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.010
ep 0.180
sin(ip) 0.044
G 0.150
H 13.610
Mass
D 9.69 0.386
pV 0.108 0.0313
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.788
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0104 0.1803 0.0440 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.69 0.386 0.386 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.108 0.0313 0.0313 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
13.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 0.298 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT