Polykletus

05982, 1978 TK2, 1978TK2, 1980 FN6, 1980FN6, 1987 SV9, 1987SV9, 1989 EM1, 1989EM1, 1992 WO1, 1992WO1, 4862 T-1, 4862T-1, J78T02K, J80F06N, J87S09V, J89E01M, J92W01O, T1S4862

All data for this body: [vot]

MPC data
Name (number) Polykletus (5982)
a 2.75290
e 0.19758
i / sin(i) 11.3762 / 0.19725
q 2.20898
Q 3.29682
ω 292.9587
Node 184.8446
m 358.0252
n 0.2158
Epoch 2460800.5
nobs 6857
nopp 29
Years observed 1971-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.752
ep 0.209
sin(ip) 0.207
G 0.150
H 12.940
Mass
D 7.36 0.084
pV 0.298 0.0409
Value
Rotational Period 75.210
Period quality 2
Spectral Class S
Spectral Class Score 9.864
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7517 0.2087 0.2068 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.36 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM
7.36 0.085 0.085 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.271 0.0580 0.0580 Masiero 2012ApJ...759L...8M NEATM
0.326 0.0578 0.0578 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
12.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
75.217 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.95 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.994 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT