Columbia

00327, 1892 FE, 1892FE, 1934 JN, 1934JN, I92F00E, J34J00N

All data for this body: [vot]

MPC data
Name (number) Columbia (327)
a 2.77692
e 0.06310
i / sin(i) 7.1313 / 0.12415
q 2.60171
Q 2.95213
ω 309.7937
Node 354.5232
m 171.5050
n 0.2130
Epoch 2460800.5
nobs 7152
nopp 53
Years observed 1892-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.776
ep 0.058
sin(ip) 0.130
G 0.150
H 10.020
Mass
D 26.34 0.629
pV 0.268 0.0479
Value
Rotational Period 5.930
Period quality 3
Spectral Class S
Spectral Class Score 8.412
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7760 0.0576 0.1300 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.84 4.970 4.970 Ali-Lagoa 2018A&A...612A..85A NEATM
26.17 0.660 0.660 Usui 2011PASJ...63.1117U NEATM
27.92 2.790 2.790 Ali-Lagoa 2018A&A...612A..85A NEATM
30.29 4.050 4.050 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.214 0.3390 0.3390 Masiero 2012ApJ...759L...8M NEATM
0.260 0.0520 0.0520 Ali-Lagoa 2018A&A...612A..85A NEATM
0.329 0.1320 0.1320 Ali-Lagoa 2018A&A...612A..85A 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
10.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.93 2 Synodic Behrend LCDB Lightcurve
5.931 3 Synodic Behrend LCDB Lightcurve
5.93183 2 Sidereal Hanus 2016A&A...586A.108H Model
5.93185 2 Sidereal Durech 2023A&A...675A..24D Model
5.932 3 Synodic Behrend LCDB Lightcurve
5.93202 2 Synodic Pal 2020ApJS..247...26P Lightcurve
5.937 2 Synodic McNeill 2019ApJS..245...29M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.577 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Sl Bus VIS Bus 2002Icar..158..146B SPEC