Astarte

00672, 1907 GJ, 1907GJ, 1908 SH, 1908SH, J07G00J, J08S00H

All data for this body: [vot]

MPC data
Name (number) Astarte (672)
a 2.55451
e 0.13647
i / sin(i) 11.1067 / 0.19264
q 2.20589
Q 2.90312
ω 309.0857
Node 343.7691
m 250.7923
n 0.2414
Epoch 2460800.5
nobs 6661
nopp 40
Years observed 1907-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.555
ep 0.120
sin(ip) 0.200
G 0.150
H 11.570
Mass
D 33.37 0.335
pV 0.037 0.0032
Value
Rotational Period 22.570
Period quality 3
Spectral Class X
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5553 0.1202 0.2001 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.49 2.750 2.750 Ali-Lagoa 2018A&A...612A..85A NEATM
29.31 11.110 11.110 Nugent 2016AJ....152...63N NEATM
29.39 9.580 9.580 Masiero 2020PSJ.....1....5M NEATM
29.44 12.150 12.150 Masiero 2021PSJ.....2..162M NEATM
29.56 9.340 9.340 Masiero 2021PSJ.....2..162M NEATM
30.29 7.210 7.210 Masiero 2020PSJ.....1....5M NEATM
30.58 8.660 8.660 Masiero 2020PSJ.....1....5M NEATM
30.76 7.920 7.920 Masiero 2020PSJ.....1....5M NEATM
31.59 0.470 0.470 Usui 2011PASJ...63.1117U NEATM
33.58 8.950 8.950 Masiero 2012ApJ...759L...8M NEATM
34.11 3.410 3.410 Ali-Lagoa 2018A&A...612A..85A NEATM
35.58 0.495 0.495 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0040 0.0040 Masiero 2011ApJ...741...68M NEATM
0.035 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.036 0.0230 0.0230 Masiero 2020PSJ.....1....5M NEATM
0.037 0.0200 0.0200 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0210 0.0430 Masiero 2021PSJ.....2..162M NEATM
0.041 0.0410 0.0410 Masiero 2020PSJ.....1....5M NEATM
0.042 0.0180 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.043 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.062 0.0120 0.0120 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
11.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
19.8 2 Synodic Behrend LCDB Lightcurve
22.572 3 Synodic Pilcher 2011MPBu...38...50P Lightcurve
22.5799 2 Sidereal Durech 2020A&A...643A..59D Model
22.58 2 Sidereal Durech 2023A&A...675A..24D Model
22.588 Synodic Marciniak 2015P&SS..118..256M Lightcurve
22.5995 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT