Tchaikovsky

02266, 1937 VM, 1937VM, 1937 VQ, 1937VQ, 1943 UH, 1943UH, 1951 AY1, 1951AY1, 1955 QY, 1955QY, 1962 WM2, 1962WM2, 1973 QH, 1973QH, 1974 VK, 1974VK, J37V00M, J37V00Q, J43U00H, J51A01Y, J55Q00Y, J62W02M, J73Q00H, J74V00K

All data for this body: [vot]

MPC data
Name (number) Tchaikovsky (2266)
a 3.40285
e 0.18312
i / sin(i) 13.2425 / 0.22907
q 2.77972
Q 4.02598
ω 204.6352
Node 229.4023
m 19.7553
n 0.1570
Epoch 2460800.5
nobs 5536
nopp 36
Years observed 1937-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.379
ep 0.193
sin(ip) 0.236
G 0.150
H 10.810
Mass
D 44.54 0.637
pV 0.032 0.0022
Value
Rotational Period 37.000
Period quality 2
Spectral Class D
Spectral Class Score 51.934
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.3792 0.1928 0.2365 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
43.58 0.690 0.690 Usui 2011PASJ...63.1117U NEATM
43.69 4.370 4.370 Ali-Lagoa 2018A&A...612A..85A NEATM
45.21 4.520 4.520 Ali-Lagoa 2018A&A...612A..85A NEATM
46.94 6.200 6.200 Tedesco 2002AJ....123.1056T STM
52.92 2.066 2.066 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0024 0.0024 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.038 0.0130 0.0130 Tedesco 2002AJ....123.1056T STM
0.047 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 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
10.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
37.7 2 Synodic Warner 2011MPBu...38...96W Lightcurve
4.883 2 Synodic Warner 2006MPBu...33...39W Lightcurve
76.1605 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Bus-DeMeo NIR Gartrelle 2021Icar..35414043G SPEC
D Bus-DeMeo VISNIR Gartrelle 2021Icar..36114349G PHOT
D Bus VIS Lazzaro 2004Icar..172..179L SPEC
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D Tholen VIS Lazzaro 2004Icar..172..179L SPEC
D 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT
D 0.970000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
D D 0.9973 0.9973 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT