Scheila

00596, 1906 DL, 1906DL, 1949 WT, 1949WT, J06D00L, J49W00T

All data for this body: [vot]

MPC data
Name (number) Scheila (596)
a 2.93829
e 0.15944
i / sin(i) 14.6495 / 0.25291
q 2.46980
Q 3.40678
ω 177.0611
Node 70.5339
m 209.4218
n 0.1957
Epoch 2460800.5
nobs 7680
nopp 53
Years observed 1906-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.929
ep 0.198
sin(ip) 0.226
G 0.150
H 8.930
Mass 1.896e+18 4.056e+17
D 134.37 0.724
pV 0.035 0.0012
Value
Rotational Period 15.840
Period quality 3
Spectral Class D
Spectral Class Score 48.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9295 0.1979 0.2264 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.2018e+18 5.7356e+17 5.7356e+17 Fienga INPOP19a Ephem
2.5900e+18 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
108.78 4.426 4.426 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
110.41 1.990 1.990 Masiero 2014ApJ...791..121M NEATM
113.34 2.300 2.300 Tedesco 2002AJ....123.1056T STM
114.05 2.456 2.456 Masiero 2011ApJ...741...68M NEATM
115.91 3.967 3.967 Ryan&Woodward 2010AJ....140..933R IRAS-STM
119.08 32.010 32.010 Masiero 2020PSJ.....1....5M NEATM
120.17 1.690 1.690 Usui 2011PASJ...63.1117U NEATM
121.92 12.190 12.190 Ali-Lagoa 2018A&A...612A..85A NEATM
127.92 29.200 29.200 Masiero 2020PSJ.....1....5M NEATM
131.21 26.240 26.240 Ali-Lagoa 2018A&A...612A..85A NEATM
135.44 46.987 46.987 Masiero 2017AJ....154..168M NEATM
137.93 56.860 56.860 Masiero 2020PSJ.....1....5M NEATM
138.93 53.550 53.550 Nugent 2016AJ....152...63N NEATM
141.95 57.440 57.440 Nugent 2016AJ....152...63N NEATM
159.73 1.100 1.100 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.019 0.0030 0.0030 Masiero 2012ApJ...759L...8M NEATM
0.030 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.030 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.032 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.034 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.036 0.0190 0.0190 Masiero 2020PSJ.....1....5M NEATM
0.036 0.0026 0.0026 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.037 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0031 0.0031 Masiero 2011ApJ...741...68M NEATM
0.038 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.040 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.040 0.0240 0.0240 Masiero 2020PSJ.....1....5M NEATM
0.042 0.0032 0.0032 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.056 0.0335 0.0335 Masiero 2017AJ....154..168M 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
8.93 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
15.793 2 Synodic Warner 2017MPBu...44..289W Lightcurve
15.81 2 Synodic Ferrais 2022MPBu...49..307F Lightcurve
15.848 2 Synodic Warner 2006MPBu...33...58W Lightcurve
15.848 3 Synodic Ishiguro 2011ApJ...740L..11I Lightcurve
15.851 2+ Synodic Behrend LCDB Lightcurve
15.855 3- Synodic Husarik 2012CoSka..42...15H Lightcurve
15.8551 2 Synodic Pal 2020ApJS..247...26P Lightcurve
15.8569 3 Synodic Ferrais 2022MPBu...49..307F Lightcurve
15.8594 2 Synodic Shevchenko 2016P&SS..123..101S Lightcurve
15.861 2 Synodic Behrend LCDB Lightcurve
15.86631 2 Sidereal Martikainen 2021A&A...649A..98M Model
15.8666 2 Sidereal Hanus 2016A&A...586A.108H Model
15.877 2 Synodic Warner 2011MPBu...38...96W Lightcurve
16.1 2 Synodic Kokhirova 2018SoSyR..52..495K Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Bus-DeMeo VISNIR Hasegawa 2022ApJ...924L...9H SPEC
D Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
D N-A NIR Yang 2011ApJ...737L..39Y SPEC
P 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
P 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
T Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
T Bus VIS Bus 2002Icar..158..146B SPEC