Yachibozu

08493, 1986 AY2, 1986AY2, 1990 BY1, 1990BY1, 1996 TE50, 1996TE50, J86A02Y, J90B01Y, J96T50E

All data for this body: [vot]

MPC data
Name (number) Yachibozu (8493)
a 2.47498
e 0.16830
i / sin(i) 3.1169 / 0.05437
q 2.05843
Q 2.89152
ω 216.9711
Node 244.4132
m 42.9106
n 0.2531
Epoch 2460800.5
nobs 2851
nopp 23
Years observed 1986-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.478
ep 0.192
sin(ip) 0.089
G 0.150
H 14.270
Mass
D 9.11 0.018
pV 0.068 0.0056
Value
Rotational Period 5.289
Period quality 2
Spectral Class X
Spectral Class Score 2.520
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4784 0.1916 0.0886 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.43 1.420 1.420 Masiero 2020PSJ.....1....5M NEATM
6.99 1.830 1.830 Masiero 2021PSJ.....2..162M NEATM
7.11 1.264 1.264 Masiero 2017AJ....154..168M NEATM
8.47 0.082 0.082 Masiero 2011ApJ...741...68M NEATM
9.14 0.018 0.018 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0097 0.0097 Masiero 2011ApJ...741...68M NEATM
0.069 0.0280 0.0280 Masiero 2017AJ....154..168M NEATM
0.074 0.0071 0.0071 Masiero 2011ApJ...741...68M NEATM
0.080 0.0630 0.0630 Masiero 2020PSJ.....1....5M NEATM
0.080 0.0390 0.0770 Masiero 2021PSJ.....2..162M 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
14.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.2895 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.420 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT