Kohsai

03370, 1934 CU, 1934CU, 1972 TT, 1972TT, 1977 DL1, 1977DL1, 1982 UD1, 1982UD1, J34C00U, J72T00T, J77D01L, J82U01D

All data for this body: [vot]

MPC data
Name (number) Kohsai (3370)
a 2.21542
e 0.10894
i / sin(i) 7.1135 / 0.12384
q 1.97407
Q 2.45677
ω 301.1763
Node 144.5628
m 274.0096
n 0.2989
Epoch 2460800.5
nobs 3942
nopp 30
Years observed 1934-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.215
ep 0.151
sin(ip) 0.123
G 0.150
H 13.580
Mass
D 5.37 0.041
pV 0.293 0.0381
Value
Rotational Period 4.900
Period quality 3
Spectral Class S
Spectral Class Score 10.884
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2154 0.1513 0.1235 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.36 0.046 0.046 Masiero 2011ApJ...741...68M NEATM
5.42 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.294 0.0493 0.0493 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
13.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.903953 2 Sidereal Durech 2018A&A...617A..57D Model
4.903954 2 Sidereal Durech 2020A&A...643A..59D Model
4.907 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 0.450 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L 0.48 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.6185 0.7940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8621 0.7940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT