Sibylla

00168, 1876 SA, 1876SA, 1911 HF, 1911HF, 1949 MO, 1949MO, I76S00A, J11H00F, J49M00O

All data for this body: [vot]

MPC data
Name (number) Sibylla (168)
a 3.37491
e 0.07480
i / sin(i) 4.6707 / 0.08143
q 3.12246
Q 3.62736
ω 176.0986
Node 205.9227
m 222.6279
n 0.1590
Epoch 2460200.5
nobs 11521
nopp 79
Years observed 1876-2023
rms 0.35
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.378
ep 0.027
sin(ip) 0.090
Value Standard error
G 0.150
H 8.310
Mass 3.081e+18 1.287e+18
D 148.54 1.066
pV 0.053 0.0023
Rotational Period 47.009
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.3784 0.0272 0.0901 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.3800e+18 5.7400e+18 5.7400e+18 Zielenbach 2011AJ....142..120Z Deflec
2.9892e+18 1.3907e+18 1.3907e+18 Fienga INPOP19a Ephem
3.6000e+18 Folkner 2014IPNPR.196C...1F Ephem
6.0200e+18 7.8200e+18 7.8200e+18 Zielenbach 2011AJ....142..120Z Deflec
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
128.00 25.600 25.600 Ali-Lagoa 2018A&A...612A..85A NEATM
140.54 14.050 14.050 Ali-Lagoa 2018A&A...612A..85A NEATM
144.01 2.871 2.871 Masiero 2011ApJ...741...68M NEATM
145.37 3.220 3.220 Masiero 2014ApJ...791..121M NEATM
146.48 1.740 1.740 Usui 2011PASJ...63.1117U NEATM
148.39 4.000 4.000 Tedesco 2002AJ....123.1056T STM
148.71 53.760 53.760 Nugent 2016AJ....152...63N NEATM
154.62 1.999 1.999 Ryan&Woodward 2010AJ....140..933R IRAS-STM
155.84 10.615 10.615 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
156.45 15.650 15.650 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.048 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0067 0.0067 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.049 0.0197 0.0197 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.053 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.057 0.0079 0.0079 Masiero 2011ApJ...741...68M NEATM
0.059 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.071 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A 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
8.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.82 Di Martino 1994Icar..107..269D Lightcurve
47.01 Pilcher 2008MPBu...35..104P Lightcurve
47.01 Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Author Reference Method
C 0.546 None Bus-Demeo Sergeyev 2022A&A...658A.109S PHOT
Ch None None Bus Bus 2002Icar..158..146B SPEC
S S 0.9009 0.9009 Bus-Demeo Sergeyev 2021A&A...652A..59S PHOT