Kawaguchijun

08911, 1992 DL2, 1992DL2, 1995 YA, 1995YA, J92D02L, J95Y00A

All data for this body: [vot]

MPC data
Name (number) Kawaguchijun (8911)
a 3.00824
e 0.05957
i / sin(i) 7.4902 / 0.13036
q 2.82903
Q 3.18745
ω 163.8062
Node 73.7371
m 55.0865
n 0.1889
Epoch 2460800.5
nobs 4548
nopp 26
Years observed 1992-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.009
ep 0.085
sin(ip) 0.112
G 0.150
H 13.120
Mass
D 15.01 0.073
pV 0.054 0.0062
Value
Rotational Period 6.100
Period quality 2
Spectral Class X
Spectral Class Score 7.604
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0088 0.0847 0.1116 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.01 0.073 0.073 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0062 0.0062 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
13.12 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.11993 2 Sidereal Durech 2020A&A...643A..59D Model
6.12 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.84 Bus VIS Carvano 2010A&A...510A..43C PHOT
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.461 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X X 0.4730 0.4730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT