Takimotoikuo

17617, 1981 AZ3, 1981AZ3, 1995 UD45, 1995UD45, J81A03Z, J95U45D

All data for this body: [vot]

MPC data
Name (number) Takimotoikuo (17617)
a 3.00206
e 0.15282
i / sin(i) 12.3848 / 0.21448
q 2.54329
Q 3.46083
ω 330.2682
Node 48.1592
m 267.7106
n 0.1895
Epoch 2460800.5
nobs 3433
nopp 26
Years observed 1956-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.999
ep 0.126
sin(ip) 0.197
G 0.150
H 12.580
Mass
D 10.30 0.160
pV 0.215 0.0172
Value
Rotational Period 2.783
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9992 0.1260 0.1973 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.51 0.189 0.189 Masiero 2011ApJ...741...68M NEATM
9.78 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.0214 0.0214 Masiero 2011ApJ...741...68M NEATM
0.222 0.0290 0.0290 Masiero 2012ApJ...759L...8M 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
12.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.78291 2 Sidereal Durech 2023A&A...675A..24D Model