Syringa

01104, 1928 XA, 1928XA, J28X00A

All data for this body: [vot]

MPC data
Name (number) Syringa (1104)
a 2.63227
e 0.34257
i / sin(i) 6.4393 / 0.11215
q 1.73053
Q 3.53401
ω 277.3513
Node 128.6132
m 232.6993
n 0.2308
Epoch 2460800.5
nobs 4306
nopp 34
Years observed 1929-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.629
ep 0.298
sin(ip) 0.107
G 0.150
H 12.330
Mass
D 22.13 0.148
pV 0.034 0.0014
Value
Rotational Period 5.154
Period quality 3
Spectral Class X
Spectral Class Score 9.029
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6287 0.2977 0.1073 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.71 0.260 0.260 Masiero 2011ApJ...741...68M NEATM
22.10 0.700 0.700 Tedesco 2002AJ....123.1056T STM
22.87 0.866 0.866 Ryan&Woodward 2010AJ....140..933R IRAS-STM
22.89 8.710 8.710 Masiero 2020PSJ.....1....5M NEATM
23.24 0.210 0.210 Masiero 2014ApJ...791..121M NEATM
23.24 4.650 4.650 Ali-Lagoa 2018A&A...612A..85A NEATM
23.66 6.070 6.070 Masiero 2020PSJ.....1....5M NEATM
24.20 0.530 0.530 Masiero 2012ApJ...759L...8M NEATM
24.30 1.170 1.170 Usui 2011PASJ...63.1117U NEATM
27.53 5.510 5.510 Ali-Lagoa 2018A&A...612A..85A NEATM
28.28 3.099 3.099 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.024 0.0042 0.0042 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.030 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.031 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.034 0.0026 0.0026 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.036 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.036 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.043 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.044 0.0260 0.0260 Masiero 2020PSJ.....1....5M NEATM
0.045 0.0064 0.0064 Masiero 2011ApJ...741...68M NEATM
0.046 0.0420 0.0420 Masiero 2020PSJ.....1....5M 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
12.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.15387 2 Sidereal Durech 2020A&A...643A..59D Model
5.15388 2 Sidereal Durech 2023A&A...675A..24D Model
5.1547 3 Synodic Molnar 2008MPBu...35....9M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
P 0.970000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X 0.35 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.997 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.3912 0.3912 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xk Bus VIS Bus 2002Icar..158..146B SPEC