Kokkola

01522, 1938 WO, 1938WO, 1949 WB, 1949WB, J38W00O, J49W00B

All data for this body: [vot]

MPC data
Name (number) Kokkola (1522)
a 2.36830
e 0.07124
i / sin(i) 5.3509 / 0.09326
q 2.19959
Q 2.53701
ω 31.1268
Node 60.5145
m 233.0803
n 0.2704
Epoch 2460800.5
nobs 5473
nopp 38
Years observed 1938-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.368
ep 0.090
sin(ip) 0.080
G 0.150
H 12.410
Mass
D 9.61 0.059
pV 0.214 0.0090
Value
Rotational Period 5.800
Period quality 3
Spectral Class S
Spectral Class Score 10.004
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3682 0.0900 0.0797 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.65 0.570 0.570 Masiero 2012ApJ...759L...8M NEATM
9.42 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
9.78 0.080 0.080 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.192 0.0374 0.0374 Masiero 2011ApJ...741...68M NEATM
0.210 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.252 0.0250 0.0250 Masiero 2012ApJ...759L...8M 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
12.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.83 3 Synodic Binzel 1987Icar...72..135B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.3788 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6219 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT