Masaryk

01841, 1936 FW, 1936FW, 1955 DE, 1955DE, 1959 VJ, 1959VJ, 1968 FG, 1968FG, 1970 QN, 1970QN, 1971 UO1, 1971UO1, J36F00W, J55D00E, J59V00J, J68F00G, J70Q00N, J71U01O

All data for this body: [vot]

MPC data
Name (number) Masaryk (1841)
a 3.40437
e 0.11331
i / sin(i) 2.6134 / 0.04560
q 3.01862
Q 3.79011
ω 125.7233
Node 44.2376
m 25.1302
n 0.1569
Epoch 2460800.5
nobs 7059
nopp 43
Years observed 1936-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.423
ep 0.139
sin(ip) 0.037
G 0.150
H 10.980
Mass
D 40.58 0.326
pV 0.045 0.0019
Value
Rotational Period 7.500
Period quality 2+
Spectral Class X
Spectral Class Score 16.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.4230 0.1386 0.0371 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
38.64 0.544 0.544 Masiero 2011ApJ...741...68M NEATM
40.24 0.500 0.500 Masiero 2014ApJ...791..121M NEATM
42.05 4.210 4.210 Ali-Lagoa 2018A&A...612A..85A NEATM
43.77 0.830 0.830 Usui 2011PASJ...63.1117U NEATM
46.07 2.500 2.500 Tedesco 2002AJ....123.1056T STM
46.25 1.703 1.703 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
50.66 5.070 5.070 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0029 0.0029 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.040 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.050 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.057 0.0036 0.0036 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
10.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.53 2+ Synodic Behrend LCDB Lightcurve
7.543 2 Sidereal Durech 2023A&A...675A..24D Model
7.54301 2 Sidereal Durech 2016A&A...587A..48D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Bk Bk None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
CX 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
P 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Lazzaro 2004Icar..172..179L SPEC
X Tholen VIS Lazzaro 2004Icar..172..179L SPEC
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT