Kajaani

01519, 1938 UB, 1938UB, 1938 UK, 1938UK, J38U00B, J38U00K

All data for this body: [vot]

MPC data
Name (number) Kajaani (1519)
a 3.12752
e 0.23936
i / sin(i) 12.6034 / 0.21820
q 2.37892
Q 3.87612
ω 339.0109
Node 15.7886
m 233.8055
n 0.1782
Epoch 2460800.5
nobs 5866
nopp 39
Years observed 1938-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.134
ep 0.213
sin(ip) 0.204
G 0.150
H 11.540
Mass
D 32.15 0.084
pV 0.047 0.0026
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 5.616
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1339 0.2130 0.2036 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.32 8.730 8.730 Nugent 2016AJ....152...63N NEATM
26.03 9.980 9.980 Masiero 2020PSJ.....1....5M NEATM
26.37 1.200 1.200 Tedesco 2002AJ....123.1056T STM
27.06 9.370 9.370 Nugent 2016AJ....152...63N NEATM
27.13 5.430 5.430 Ali-Lagoa 2018A&A...612A..85A NEATM
27.52 1.040 1.040 Usui 2011PASJ...63.1117U NEATM
27.76 1.383 1.383 Ryan&Woodward 2010AJ....140..933R IRAS-STM
28.24 7.635 7.635 Masiero 2017AJ....154..168M NEATM
28.74 5.750 5.750 Ali-Lagoa 2018A&A...612A..85A NEATM
30.97 2.502 2.502 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
31.17 0.110 0.110 Masiero 2014ApJ...791..121M NEATM
33.81 0.134 0.134 Masiero 2011ApJ...741...68M NEATM
37.27 15.220 15.220 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0131 0.0131 Masiero 2017AJ....154..168M NEATM
0.028 0.0180 0.0180 Masiero 2012ApJ...759L...8M NEATM
0.032 0.0040 0.0040 Masiero 2011ApJ...741...68M NEATM
0.042 0.0400 0.0400 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.051 0.0087 0.0087 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.059 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.063 0.0060 0.0060 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.066 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.070 0.0800 0.0800 Nugent 2016AJ....152...63N 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
11.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Cgx Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 0.936 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT