Sigune

00502, 1903 BM, 1903BM, 1925 AD, 1925AD, 1929 EK, 1929EK, J03B00M, J25A00D, J29E00K

All data for this body: [vot]

MPC data
Name (number) Sigune (502)
a 2.38316
e 0.17836
i / sin(i) 25.0189 / 0.42292
q 1.95810
Q 2.80822
ω 19.1235
Node 132.8729
m 49.2617
n 0.2679
Epoch 2460800.5
nobs 5109
nopp 42
Years observed 1903-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.383
ep 0.221
sin(ip) 0.398
G 0.150
H 10.730
Mass
D 19.37 0.091
pV 0.228 0.0137
Value
Rotational Period 10.920
Period quality 3
Spectral Class S
Spectral Class Score 34.820
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3831 0.2213 0.3982 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.80 1.160 1.160 Masiero 2014ApJ...791..121M NEATM
15.98 2.000 2.000 Tedesco 2002AJ....123.1056T STM
17.39 0.410 0.410 Usui 2011PASJ...63.1117U NEATM
17.88 1.790 1.790 Ali-Lagoa 2018A&A...612A..85A NEATM
19.25 1.639 1.639 Ryan&Woodward 2010AJ....140..933R IRAS-STM
19.51 0.094 0.094 Masiero 2011ApJ...741...68M NEATM
24.31 6.896 6.896 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.187 0.1005 0.1005 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.228 0.0167 0.0167 Masiero 2011ApJ...741...68M NEATM
0.239 0.0402 0.0402 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.279 0.0560 0.0560 Ali-Lagoa 2018A&A...612A..85A NEATM
0.341 0.1050 0.1050 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
10.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.5 2 Synodic Tedesco LCDB Lightcurve
10.922 3 Synodic Stephens 2007MPBu...34..102S Lightcurve
10.924 3 Synodic Stephens 2014MPBu...41..171S Lightcurve
10.9254 3 Synodic Behrend LCDB Lightcurve
10.92666 2 Sidereal Hanus 2016A&A...586A.108H Model
10.92667 2 Sidereal Hanus 2013A&A...559A.134H Model
10.929 3- Synodic Behrend LCDB Lightcurve
10.929 3 Synodic Buchheim 2014MPBu...41..241B Lightcurve
10.93 2 Synodic Behrend LCDB Lightcurve
10.972 3 Synodic Klinglesmith 2014MPBu...41..206K Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Carvano 2001Icar..149..173C SPEC
S Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Tholen VIS Clark 1995Icar..113..387C PHOT
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.970 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC