Pygargus

08590, 1954 QE1, 1954QE1, 1989 TU12, 1989TU12, 6533 P-L, 6533P-L, J54Q01E, J89T12U, PLS6533

All data for this body: [vot]

MPC data
Name (number) Pygargus (8590)
a 3.23338
e 0.11909
i / sin(i) 1.8797 / 0.03280
q 2.84833
Q 3.61843
ω 157.2299
Node 121.7151
m 141.3788
n 0.1695
Epoch 2460800.5
nobs 3216
nopp 27
Years observed 1954-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.213
ep 0.144
sin(ip) 0.016
G 0.150
H 13.470
Mass
D 11.45 0.163
pV 0.078 0.0107
Value
Rotational Period 17.600
Period quality 1
Spectral Class C
Spectral Class Score 11.941
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.7400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2133 0.1444 0.0157 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.45 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.078 0.0107 0.0107 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
13.47 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.7555 2 Sidereal Durech 2023A&A...675A..24D Model
8.81 1 Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.85 Bus VIS Carvano 2010A&A...510A..43C PHOT
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B C 0.7965 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3525 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6005 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7538 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT