Agathe

00228, 1882 QA, 1882QA, I82Q00A

All data for this body: [vot]

MPC data
Name (number) Agathe (228)
a 2.20098
e 0.24222
i / sin(i) 2.5364 / 0.04425
q 1.66786
Q 2.73409
ω 19.0624
Node 313.2332
m 244.9484
n 0.3018
Epoch 2460800.5
nobs 5160
nopp 43
Years observed 1905-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.201
ep 0.184
sin(ip) 0.056
G 0.150
H 12.260
Mass
D 9.66 0.155
pV 0.227 0.0329
Value
Rotational Period 6.480
Period quality 3
Spectral Class S
Spectral Class Score 10.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2014 0.1840 0.0564 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.30 0.800 0.800 Tedesco 2002AJ....123.1056T STM
9.67 0.160 0.160 Usui 2011PASJ...63.1117U NEATM
9.85 0.980 0.980 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.208 0.0430 0.0430 Tedesco 2002AJ....123.1056T STM
0.254 0.0510 0.0510 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
12.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.437 1+ Synodic Szabo 2016A&A...596A..40S Lightcurve
6.47 3 Synodic Ivarsen 2004MPBu...31...29I Lightcurve
6.484 3 Synodic Cooney 2005MPBu...32...15C Lightcurve
6.4862 3 Synodic Behrend LCDB Lightcurve
6.48653 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 Bus VIS Bus 2002Icar..158..146B SPEC
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC