Chopin

03784, 1951 KY, 1951KY, 1977 AB2, 1977AB2, 1978 GG2, 1978GG2, 1986 UL1, 1986UL1, J51K00Y, J77A02B, J78G02G, J86U01L

All data for this body: [vot]

MPC data
Name (number) Chopin (3784)
a 3.12997
e 0.16288
i / sin(i) 13.5350 / 0.23404
q 2.62016
Q 3.63977
ω 193.0441
Node 94.4874
m 94.4420
n 0.1780
Epoch 2460800.5
nobs 5222
nopp 33
Years observed 1951-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.129
ep 0.174
sin(ip) 0.205
G 0.150
H 11.540
Mass
D 29.57 0.342
pV 0.074 0.0054
Value
Rotational Period 10.500
Period quality 2
Spectral Class C
Spectral Class Score 6.773
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1286 0.1742 0.2055 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.55 2.450 2.450 Ali-Lagoa 2018A&A...612A..85A NEATM
25.08 8.660 8.660 Masiero 2020PSJ.....1....5M NEATM
27.68 6.660 6.660 Masiero 2020PSJ.....1....5M NEATM
28.53 4.400 4.400 Tedesco 2002AJ....123.1056T STM
29.35 0.459 0.459 Masiero 2011ApJ...741...68M NEATM
30.13 0.540 0.540 Usui 2011PASJ...63.1117U NEATM
30.83 3.080 3.080 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0350 0.0350 Masiero 2020PSJ.....1....5M NEATM
0.053 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.057 0.0460 0.0460 Masiero 2020PSJ.....1....5M NEATM
0.082 0.0071 0.0071 Masiero 2011ApJ...741...68M NEATM
0.084 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.086 0.0350 0.0350 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
11.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.503 2 Synodic Dose LCDB Lightcurve
12.72 1+ Synodic Behrend LCDB Lightcurve
20.9902 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
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.9088 0.9088 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.876 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT