Marilyn

01486, 1938 QA, 1938QA, J38Q00A

All data for this body: [vot]

MPC data
Name (number) Marilyn (1486)
a 2.19792
e 0.12515
i / sin(i) 0.0746 / 0.00130
q 1.92285
Q 2.47300
ω 351.2452
Node 331.9354
m 220.2173
n 0.3025
Epoch 2460800.5
nobs 6864
nopp 39
Years observed 1938-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.199
ep 0.070
sin(ip) 0.013
G 0.150
H 12.880
Mass
D 6.79 0.044
pV 0.362 0.0282
Value
Rotational Period 4.560
Period quality 3
Spectral Class S
Spectral Class Score 7.340
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1985 0.0701 0.0128 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.13 0.420 0.420 Masiero 2012ApJ...759L...8M NEATM
6.41 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
6.92 0.051 0.051 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.312 0.0507 0.0507 Masiero 2011ApJ...741...68M NEATM
0.370 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.391 0.0410 0.0410 Masiero 2012ApJ...759L...8M 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
12.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.2837 1+ Synodic Behrend LCDB Lightcurve
4.566 3 Synodic Benishek 2014MPBu...41..126B Lightcurve
4.566945 2 Sidereal Durech 2016A&A...587A..48D Model
4.56695 2 Sidereal Hanus 2016A&A...586A.108H Model
4.568 3 Synodic Ferrero 2014MPBu...41...24F Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.890 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT