Miyasaka

03555, 1931 TC1, 1931TC1, 1972 VW, 1972VW, 1981 WP, 1981WP, J31T01C, J72V00W, J81W00P

All data for this body: [vot]

MPC data
Name (number) Miyasaka (3555)
a 2.73395
e 0.23716
i / sin(i) 9.4780 / 0.16467
q 2.08558
Q 3.38233
ω 310.1862
Node 26.2774
m 265.1903
n 0.2180
Epoch 2460800.5
nobs 4686
nopp 27
Years observed 1931-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.735
ep 0.196
sin(ip) 0.159
G 0.150
H 13.080
Mass
D 6.52 0.278
pV 0.315 0.0430
Value
Rotational Period 54.200
Period quality 2
Spectral Class S
Spectral Class Score 11.701
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7347 0.1958 0.1589 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.52 0.278 0.278 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.315 0.0430 0.0430 Masiero 2011ApJ...741...68M 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
13.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.37 Synodic Erasmus 2019ApJS..242...15E Lightcurve
54.208 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 1.000000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
S S 0.9501 0.9501 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT