Odessa

02606, 1955 VE, 1955VE, 1976 GX2, 1976GX2, J55V00E, J76G02X

All data for this body: [vot]

MPC data
Name (number) Odessa (2606)
a 2.76186
e 0.26245
i / sin(i) 12.4389 / 0.21540
q 2.03701
Q 3.48671
ω 352.8355
Node 197.2775
m 250.3207
n 0.2147
Epoch 2460800.5
nobs 12021
nopp 36
Years observed 1954-2025
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.764
ep 0.326
sin(ip) 0.205
G 0.150
H 11.970
Mass
D 15.95 0.228
pV 0.175 0.0296
Value
Rotational Period 8.242
Period quality 3
Spectral Class Xk
Spectral Class Score 26.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7635 0.3263 0.2049 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.91 0.231 0.231 Masiero 2011ApJ...741...68M NEATM
16.00 3.000 2.000 Hanus 2015Icar..256..101H RADIOMETRY_TPM
17.00 3.000 2.000 Hanus 2015Icar..256..101H RADIOMETRY_TPM
17.00 4.000 3.000 Hanus 2015Icar..256..101H RADIOMETRY_TPM
20.00 5.000 1.000 Hanus 2015Icar..256..101H RADIOMETRY_TPM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.175 0.0296 0.0296 Masiero 2011ApJ...741...68M 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
11.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.242 2+ Synodic Behrend LCDB Lightcurve
8.2426 3 Synodic Higgins 2008MPBu...35..123H Lightcurve
8.244 3 Synodic Oliver 2008MPBu...35..149O Lightcurve
8.2444 2 Sidereal Hanus 2013A&A...551A..67H Model
8.2445 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
K X 0.3479 0.1540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
M P 0.770000 0.150000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S X 0.5645 0.1540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.34 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.634 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X X 0.4062 0.1540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5609 0.1540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xk Bus-DeMeo VISNIR Clark 2009Icar..202..119C SPEC
Xk Bus VIS Bus 2002Icar..158..146B SPEC