Omsk

03406, 1951 KA1, 1951KA1, 1969 DA, 1969DA, 1983 CH3, 1983CH3, J51K01A, J69D00A, J83C03H

All data for this body: [vot]

MPC data
Name (number) Omsk (3406)
a 2.79450
e 0.13281
i / sin(i) 8.3896 / 0.14590
q 2.42335
Q 3.16565
ω 313.2257
Node 269.3590
m 309.3588
n 0.2110
Epoch 2460800.5
nobs 8278
nopp 30
Years observed 1969-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.795
ep 0.168
sin(ip) 0.167
G 0.150
H 12.070
Mass
D 15.85 0.185
pV 0.195 0.0163
Value
Rotational Period 7.270
Period quality 3
Spectral Class X
Spectral Class Score 14.017
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7945 0.1675 0.1669 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.43 0.580 0.580 Masiero 2012ApJ...759L...8M NEATM
14.68 1.300 1.300 Tedesco 2002AJ....123.1056T STM
16.06 0.217 0.217 Masiero 2011ApJ...741...68M NEATM
16.16 3.230 3.230 Ali-Lagoa 2018A&A...612A..85A NEATM
16.59 0.480 0.480 Usui 2011PASJ...63.1117U NEATM
16.79 3.360 3.360 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.127 0.0510 0.0510 Ali-Lagoa 2018A&A...612A..85A NEATM
0.137 0.0550 0.0550 Ali-Lagoa 2018A&A...612A..85A NEATM
0.157 0.0358 0.0358 Masiero 2011ApJ...741...68M NEATM
0.224 0.0230 0.0230 Masiero 2012ApJ...759L...8M NEATM
0.248 0.0500 0.0500 Tedesco 2002AJ....123.1056T STM
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
12.07 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.27246 2 Sidereal Durech 2020A&A...643A..59D Model
7.275 3 Synodic Bembrick 2007MPBu...34..128B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.96 Bus VIS Carvano 2010A&A...510A..43C PHOT
M 0.930000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Bus 2002Icar..158..146B SPEC
X 0.990 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.5128 0.5128 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT