Senta

00550, 1900 YA, 1900YA, 1903 NA, 1903NA, 1904 WB, 1904WB, J00Y00A, J03N00A, J04W00B

All data for this body: [vot]

MPC data
Name (number) Senta (550)
a 2.58855
e 0.22207
i / sin(i) 10.1069 / 0.17549
q 2.01372
Q 3.16338
ω 45.2124
Node 270.6594
m 54.9580
n 0.2367
Epoch 2460800.5
nobs 5530
nopp 60
Years observed 1900-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.590
ep 0.192
sin(ip) 0.193
G 0.150
H 9.340
Mass
D 39.22 0.140
pV 0.195 0.0097
Value
Rotational Period 20.550
Period quality 3
Spectral Class S
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5901 0.1923 0.1929 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
37.30 0.700 0.700 Hanus 2018Icar..309..297H RADIOMETRY_TPM
37.43 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
37.75 3.800 3.800 Tedesco 2002AJ....123.1056T STM
38.20 1.100 1.100 Hanus 2018Icar..309..297H RADIOMETRY_TPM
38.29 1.070 1.070 Masiero 2012ApJ...759L...8M NEATM
38.92 2.797 2.797 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
40.64 0.410 0.410 Usui 2011PASJ...63.1117U NEATM
41.24 2.803 2.803 Ryan&Woodward 2010AJ....140..933R IRAS-STM
42.98 4.300 4.300 Ali-Lagoa 2018A&A...612A..85A NEATM
44.50 4.450 4.450 Ali-Lagoa 2018A&A...612A..85A NEATM
46.63 4.660 4.660 Ali-Lagoa 2018A&A...612A..85A NEATM
48.15 0.392 0.392 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.138 0.0238 0.0238 Masiero 2011ApJ...741...68M NEATM
0.174 0.0350 0.0350 Ali-Lagoa 2018A&A...612A..85A NEATM
0.190 0.0272 0.0272 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.192 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.205 0.0410 0.0410 Ali-Lagoa 2018A&A...612A..85A NEATM
0.214 0.0319 0.0319 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.215 0.0260 0.0260 Masiero 2012ApJ...759L...8M NEATM
0.220 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.222 0.0520 0.0520 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
9.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
20.555 2 Synodic Di Martino 1994Icar..107..269D Lightcurve
20.555 3 Synodic Shevchenko 1992Icar..100..295S Lightcurve
20.565 2 Synodic Behrend LCDB Lightcurve
20.5699 3 Synodic Behrend LCDB Lightcurve
20.57 2 Synodic Behrend LCDB Lightcurve
20.57255 2 Sidereal Martikainen 2021A&A...649A..98M Model
20.5726 2 Sidereal Hanus 2011A&A...530A.134H Model
20.5726 2 Sidereal Hanus 2013A&A...559A.134H Model
20.5727 2 Sidereal Durech 2009A&A...493..291D Model
20.5804 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT