Asteria

00658, 1906 UF, 1906UF, 1908 BL, 1908BL, 1918 EH, 1918EH, J06U00F, J08B00L, J18E00H

All data for this body: [vot]

MPC data
Name (number) Asteria (658)
a 2.85470
e 0.06179
i / sin(i) 1.5014 / 0.02620
q 2.67832
Q 3.03109
ω 59.0709
Node 350.9399
m 175.7480
n 0.2043
Epoch 2460800.5
nobs 5594
nopp 60
Years observed 1906-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.854
ep 0.045
sin(ip) 0.037
G 0.150
H 10.480
Mass
D 22.71 0.140
pV 0.151 0.0028
Value
Rotational Period 21.030
Period quality 3
Spectral Class S
Spectral Class Score 2.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.8400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8543 0.0453 0.0372 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.89 0.240 0.240 Masiero 2014ApJ...791..121M NEATM
22.91 0.179 0.179 Masiero 2011ApJ...741...68M NEATM
22.95 1.200 1.200 Tedesco 2002AJ....123.1056T STM
23.27 2.330 2.330 Ali-Lagoa 2018A&A...612A..85A NEATM
24.90 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
26.19 1.760 1.760 Ryan&Woodward 2010AJ....140..933R IRAS-STM
35.83 1.867 1.867 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.084 0.0091 0.0091 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.157 0.0030 0.0030 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.177 0.0180 0.0180 Masiero 2011ApJ...741...68M NEATM
0.190 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.204 0.0240 0.0240 Tedesco 2002AJ....123.1056T STM
0.236 0.0470 0.0470 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
10.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
21.026 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
21.032 3 Synodic Slivan 2008Icar..195..226S Lightcurve
21.034 2 Synodic Behrend LCDB Lightcurve
21.05 2 Synodic Behrend LCDB Lightcurve
28.0 1 Synodic Binzel 1987Icar...72..135B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Clark 1995Icar..113..387C PHOT