Kaarina

02257, 1939 QB, 1939QB, 1943 TD, 1943TD, J39Q00B, J43T00D

All data for this body: [vot]

MPC data
Name (number) Kaarina (2257)
a 2.48860
e 0.23905
i / sin(i) 5.0712 / 0.08839
q 1.89369
Q 3.08351
ω 129.1044
Node 233.6483
m 283.9108
n 0.2511
Epoch 2460800.5
nobs 3315
nopp 30
Years observed 1939-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.487
ep 0.175
sin(ip) 0.105
G 0.150
H 13.440
Mass
D 5.88 0.117
pV 0.175 0.0293
Value
Rotational Period 3.049
Period quality 3
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4875 0.1755 0.1048 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.69 0.120 0.120 Masiero 2012ApJ...759L...8M NEATM
9.26 0.530 0.530 Usui 2011PASJ...63.1117U NEATM
9.89 1.980 1.980 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A NEATM
0.314 0.0480 0.0480 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
13.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.04866 3 Synodic Pravec LCDB Lightcurve
3.04889 3 Synodic Pravec LCDB Lightcurve