Katyusha

01900, 1938 WM, 1938WM, 1941 SS1, 1941SS1, 1950 LS, 1950LS, 1953 GL1, 1953GL1, 1961 WD, 1961WD, 1969 DC, 1969DC, 1971 YB, 1971YB, J38W00M, J41S01S, J50L00S, J53G01L, J61W00D, J69D00C, J71Y00B

All data for this body: [vot]

MPC data
Name (number) Katyusha (1900)
a 2.20915
e 0.13469
i / sin(i) 6.5486 / 0.11405
q 1.91161
Q 2.50670
ω 142.7075
Node 281.8367
m 114.1837
n 0.3002
Epoch 2460800.5
nobs 5883
nopp 33
Years observed 1953-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.210
ep 0.172
sin(ip) 0.127
G 0.150
H 12.280
Mass
D 8.94 0.075
pV 0.292 0.0255
Value
Rotational Period 9.499
Period quality 3
Spectral Class S
Spectral Class Score 3.007
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2100 0.1725 0.1266 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.82 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
8.97 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
9.11 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.283 0.0517 0.0517 Masiero 2011ApJ...741...68M NEATM
0.290 0.0430 0.0430 Masiero 2012ApJ...759L...8M NEATM
0.300 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
12.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.0 1+ Synodic Behrend LCDB Lightcurve
9.4999 3 Synodic Sada 2008MPBu...35..105S Lightcurve
9.50114 3 Synodic Dykhuis 2016Icar..267..174D Lightcurve
9.50312 3 Synodic Dykhuis 2016Icar..267..174D Lightcurve
9.50358 2 Sidereal Durech 2016A&A...587A..48D Model
9.50454 2 Synodic Pal 2020ApJS..247...26P Lightcurve
9.518 3 Synodic Behrend LCDB 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 0.5011 0.5011 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT