Chikushi

06237, 1985 QZ5, 1985QZ5, 1989 CV, 1989CV, J85Q05Z, J89C00V

All data for this body: [vot]

MPC data
Name (number) Chikushi (6237)
a 3.92645
e 0.07122
i / sin(i) 5.3625 / 0.09346
q 3.64681
Q 4.20610
ω 206.3372
Node 25.4677
m 127.9849
n 0.1267
Epoch 2460800.5
nobs 4568
nopp 34
Years observed 1955-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.960
ep 0.082
sin(ip) 0.093
G 0.150
H 11.650
Mass
D 33.18 1.125
pV 0.041 0.0120
Value
Rotational Period 7.780
Period quality 3
Spectral Class D
Spectral Class Score 18.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9598 0.0819 0.0927 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
30.46 6.090 6.090 Ali-Lagoa 2018A&A...612A..85A NEATM
33.23 1.160 1.160 Usui 2011PASJ...63.1117U NEATM
34.97 6.990 6.990 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A 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
11.65 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.787 3 Synodic Warner 2018MPBu...45...35W Lightcurve
7.81163 2 Sidereal Durech 2020A&A...643A..59D Model
7.8117 2 Sidereal Durech 2023A&A...675A..24D Model
7.812 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.816 3 Synodic Warner 2021MPBu...48..303W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
CX 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
D Bus-DeMeo NIR De Pra 2018Icar..311...35D SPEC
X 0.996 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.5263 0.5263 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT