Masamura

04614, 1936 QJ, 1936QJ, 1970 SW, 1970SW, 1976 GQ7, 1976GQ7, 1980 RK2, 1980RK2, 1983 LP, 1983LP, 1990 QN, 1990QN, J36Q00J, J70S00W, J76G07Q, J80R02K, J83L00P, J90Q00N

All data for this body: [vot]

MPC data
Name (number) Masamura (4614)
a 2.25079
e 0.21212
i / sin(i) 4.8101 / 0.08385
q 1.77336
Q 2.72823
ω 143.3686
Node 179.6794
m 105.4723
n 0.2919
Epoch 2460800.5
nobs 5913
nopp 29
Years observed 1936-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.250
ep 0.157
sin(ip) 0.085
G 0.150
H 13.490
Mass
D 6.03 0.090
pV 0.252 0.0479
Value
Rotational Period 199.770
Period quality 2
Spectral Class S
Spectral Class Score 5.999
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2496 0.1571 0.0850 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.87 0.550 0.550 Masiero 2012ApJ...759L...8M NEATM
5.90 1.470 1.470 Nugent 2016AJ....152...63N NEATM
6.06 0.091 0.091 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.253 0.0543 0.0543 Masiero 2011ApJ...741...68M NEATM
0.393 0.1920 0.1920 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
13.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.4 1 Synodic Behrend LCDB Lightcurve
191.45 2 Sidereal Durech 2020A&A...643A..59D Model
199.774 2 Synodic Pal 2020ApJS..247...26P Lightcurve
63.704 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9998 0.9998 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT