Simonida

01675, 1931 AZ, 1931AZ, 1936 SG, 1936SG, 1938 FB, 1938FB, 1941 BD, 1941BD, 1943 VJ, 1943VJ, 1951 CL1, 1951CL1, 1953 VD, 1953VD, 1958 FE, 1958FE, 1958 GX, 1958GX, J31A00Z, J36S00G, J38F00B, J41B00D, J43V00J, J51C01L, J53V00D, J58F00E, J58G00X

All data for this body: [vot]

MPC data
Name (number) Simonida (1675)
a 2.23324
e 0.12491
i / sin(i) 6.7894 / 0.11822
q 1.95429
Q 2.51219
ω 50.3351
Node 30.0796
m 125.5549
n 0.2953
Epoch 2460800.5
nobs 5230
nopp 38
Years observed 1931-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.233
ep 0.150
sin(ip) 0.107
G 0.150
H 11.890
Mass
D 11.91 0.298
pV 0.208 0.0135
Value
Rotational Period 5.288
Period quality 3
Spectral Class S
Spectral Class Score 5.844
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2332 0.1502 0.1070 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.08 0.500 0.500 Tedesco 2002AJ....123.1056T STM
11.72 0.867 0.867 Ryan&Woodward 2010AJ....140..933R IRAS-STM
12.16 0.520 0.520 Usui 2011PASJ...63.1117U NEATM
12.23 2.450 2.450 Ali-Lagoa 2018A&A...612A..85A NEATM
13.11 0.722 0.722 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
14.36 2.870 2.870 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.176 0.0700 0.0700 Ali-Lagoa 2018A&A...612A..85A NEATM
0.179 0.0194 0.0194 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.226 0.0335 0.0335 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.242 0.0970 0.0970 Ali-Lagoa 2018A&A...612A..85A NEATM
0.248 0.0250 0.0250 Tedesco 2002AJ....123.1056T STM
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
11.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.283 3 Synodic Benishek 2021MPBu...48..280B Lightcurve
5.286 3 Synodic Behrend LCDB Lightcurve
5.28779 2 Synodic Pal 2020ApJS..247...26P Lightcurve
5.28809 2 Sidereal Durech 2020A&A...643A..59D Model
5.2885 2+ Synodic Kryszczynska 2012A&A...546A..72K Lightcurve
5.29 3- Synodic Behrend LCDB Lightcurve
5.3 2 Synodic Wisniewski 1997Icar..126..395W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.974 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT