Doudantsutsuji

06786, 1978 WH15, 1978WH15, 1984 YC5, 1984YC5, 1986 GZ2, 1986GZ2, 1991 DT, 1991DT, J78W15H, J84Y05C, J86G02Z, J91D00T

All data for this body: [vot]

MPC data
Name (number) Doudantsutsuji (6786)
a 3.12262
e 0.10337
i / sin(i) 2.5517 / 0.04452
q 2.79984
Q 3.44539
ω 57.5913
Node 103.0484
m 63.5429
n 0.1786
Epoch 2460800.5
nobs 4008
nopp 30
Years observed 1950-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.120
ep 0.138
sin(ip) 0.024
G 0.150
H 13.210
Mass
D 12.82 0.247
pV 0.069 0.0095
Value
Rotational Period 6.435
Period quality 2
Spectral Class C
Spectral Class Score 3.480
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
991 McDonalda -1 McDonalda -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1201 0.1379 0.0237 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.70 0.254 0.254 Masiero 2011ApJ...741...68M NEATM
14.96 1.150 1.150 Usui 2011PASJ...63.1117U NEATM
15.35 3.070 3.070 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.076 0.0109 0.0109 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
13.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.43546 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
C 0.580 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT