Taku

09574, 1981 VX1, 1981VX1, 1988 XB5, 1988XB5, 1991 RG38, 1991RG38, 1993 FP1, 1993FP1, J81V01X, J88X05B, J91R38G, J93F01P

All data for this body: [vot]

MPC data
Name (number) Taku (9574)
a 2.24436
e 0.10435
i / sin(i) 4.7941 / 0.08358
q 2.01016
Q 2.47856
ω 102.0999
Node 63.1299
m 209.9453
n 0.2931
Epoch 2460800.5
nobs 5902
nopp 27
Years observed 1981-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.245
ep 0.154
sin(ip) 0.071
G 0.150
H 14.170
Mass
D 4.22 0.064
pV 0.274 0.0261
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 19.012
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2450 0.1536 0.0712 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.18 0.095 0.095 Masiero 2011ApJ...741...68M NEATM
4.25 0.087 0.087 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.247 0.0398 0.0398 Masiero 2011ApJ...741...68M NEATM
0.295 0.0346 0.0346 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
14.17 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.498 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.97 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.9037 0.9380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9436 0.9380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT