Barbatus

08978, 1992 GA3, 1992GA3, 3109 T-3, 3109T-3, J92G03A, T3S3109

All data for this body: [vot]

MPC data
Name (number) Barbatus (8978)
a 3.24107
e 0.08235
i / sin(i) 0.2837 / 0.00495
q 2.97417
Q 3.50798
ω 221.7243
Node 351.9718
m 252.6962
n 0.1689
Epoch 2460800.5
nobs 2363
nopp 29
Years observed 1977-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.217
ep 0.130
sin(ip) 0.024
G 0.150
H 13.810
Mass
D 9.12 0.393
pV 0.044 0.0054
Value
Rotational Period 7.250
Period quality 2
Spectral Class Ds
Spectral Class Score 1.000
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 0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2167 0.1297 0.0242 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.12 0.393 0.393 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0054 0.0054 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
13.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.257 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.27 2 Synodic Chang 2015ApJS..219...27C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT