Thrasymedes

03801, 1985 VS, 1985VS, J85V00S

All data for this body: [vot]

MPC data
Name (number) Thrasymedes (3801)
a 5.32025
e 0.02257
i / sin(i) 28.4967 / 0.47711
q 5.20017
Q 5.44034
ω 209.2418
Node 209.4624
m 75.5567
n 0.0803
Epoch 2460800.5
nobs 3123
nopp 32
Years observed 1954-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 11.090
Mass
D 34.40 0.380
pV 0.064 0.0083
Value
Rotational Period 20.200
Period quality 2
Spectral Class D
Spectral Class Score 5.124
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
34.28 0.420 0.420 Grav 2012ApJ...759...49G NEATM
34.94 0.890 0.890 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0100 0.0100 Grav 2011ApJ...742...40G NEATM
0.066 0.0150 0.0150 Grav 2012ApJ...759...49G 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
11.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.02 1 Synodic Duffard 2008LPICo1405.8187D Lightcurve
20.22 2- Synodic Ryan 2017AJ....153..116R Lightcurve
20.27 2 Synodic Szabo 2017A&A...599A..44S Lightcurve
49.55 2 Synodic Stephens LCDB Lightcurve
9.6 2- Synodic Melita 2010P&SS...58.1035M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.8540 0.4190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT