Taihaku

04407, 1970 ST, 1970ST, 1979 WT4, 1979WT4, 1988 TF1, 1988TF1, J70S00T, J79W04T, J88T01F

All data for this body: [vot]

MPC data
Name (number) Taihaku (4407)
a 2.71181
e 0.05805
i / sin(i) 4.7184 / 0.08226
q 2.55440
Q 2.86922
ω 90.4389
Node 256.9481
m 329.5325
n 0.2207
Epoch 2460200.5
nobs 4087
nopp 25
Years observed 1970-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Witt (2732)
 
ap 2.713
ep 0.026
sin(ip) 0.101
Value Standard error
G 0.150
H 12.700
Mass
D 9.41 0.095
pV 0.314 0.0283
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2732 Witt 535 Witt -2.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7127 0.0264 0.1010 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.89 0.660 0.660 Masiero 2012ApJ...759L...8M NEATM
9.32 0.140 0.140 Masiero 2014ApJ...791..121M NEATM
9.55 0.133 0.133 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.311 0.0574 0.0574 Masiero 2011ApJ...741...68M NEATM
0.311 0.0430 0.0430 Masiero 2012ApJ...759L...8M NEATM
0.320 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
12.70 MPC-2023-12-04 MPC-2023-12-04 Phot