Eleonora

00354, 1893 BC, 1893BC, 1918 RF, 1918RF, I93B00C, J18R00F

All data for this body: [vot]

MPC data
Name (number) Eleonora (354)
a 2.79959
e 0.11149
i / sin(i) 18.3615 / 0.31501
q 2.48745
Q 3.11173
ω 7.8393
Node 140.2207
m 308.3785
n 0.2104
Epoch 2460200.5
nobs 3592
nopp 88
Years observed 1893-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.798
ep 0.173
sin(ip) 0.297
Value Standard error
G 0.150
H 6.140
Mass 8.495e+18 5.416e+17
D 149.12 0.408
pV 0.192 0.0093
Rotational Period 4.277
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7981 0.1730 0.2974 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
1.0700e+19 Folkner 2014IPNPR.196C...1F Ephem
1.2000e+19 4.9000e+18 4.9000e+18 Zielenbach 2011AJ....142..120Z Deflec
1.9700e+19 7.6300e+18 7.6300e+18 Zielenbach 2011AJ....142..120Z Deflec
4.3900e+18 7.1800e+18 7.1800e+18 Zielenbach 2011AJ....142..120Z Deflec
4.9000e+18 Folkner 2009IPNPR.178C...1F Ephem
5.8040e+18 1.3930e+18 1.3930e+18 Fienga 2017NSTIM.108.....V Ephem
6.2360e+18 1.3050e+18 1.3050e+18 Fienga 2020MNRAS.492..589F Ephem
9.3200e+18 5.0000e+18 5.0000e+18 Zielenbach 2011AJ....142..120Z Deflec
9.7100e+18 6.9600e+17 6.9600e+17 Fienga 2009A&A...507.1675F Ephem
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
148.97 0.420 0.420 Masiero 2014ApJ...791..121M NEATM
149.00 16.000 16.000 Hanus 2013Icar..226.1045H AO/LC
149.62 1.980 1.980 Usui 2011PASJ...63.1117U NEATM
150.23 15.020 15.020 Ali-Lagoa 2018A&A...612A..85A NEATM
154.50 30.900 30.900 Ali-Lagoa 2018A&A...612A..85A NEATM
155.17 8.500 8.500 Tedesco 2002AJ....123.1056T STM
155.34 5.161 5.161 Ryan&Woodward 2010AJ....140..933R IRAS-STM
165.00 15.613 15.613 Masiero 2011ApJ...741...68M NEATM
165.20 7.560 7.560 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
169.00 30.000 30.000 Viikinkoski 2017A&A...607A.117 AO/LC
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.173 0.0324 0.0324 Masiero 2011ApJ...741...68M NEATM
0.176 0.0165 0.0165 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.195 0.0230 0.0230 Tedesco 2002AJ....123.1056T STM
0.200 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
0.201 0.0153 0.0153 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.261 0.1040 0.1040 Ali-Lagoa 2018A&A...612A..85A NEATM
0.276 0.0550 0.0550 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
6.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
4.23 Ferrais 2022MPBu...49..307F Lightcurve
4.27 Groeneveld 1954ApJ...120..529G Lightcurve
4.28 Behrend LCDB Lightcurve
4.28 Chang LCDB Lightcurve
4.28 Ivarsen 2004MPBu...31...29I Lightcurve
4.28 Zappala 1979A&AS...35..213Z Lightcurve
4.28 De Angelis 1995P&SS...43..649D Model
4.28 Kaasalainen 2002Icar..159..369K Model
4.28 Magnusson 1986Icar...68....1M Model
4.28 Drummond 1988Icar...76...19D Model
4.28 Drummond 1991Icar...89...44D Model
4.28 Hanus 2016A&A...586A.108H Model
4.28 Vernazza 2021A&A...654A..56V Model
4.28 Hanus 2011A&A...530A.134H Model
4.28 Hanus 2013Icar..226.1045H Model
4.28 Viikinkoski 2017A&A...607A.117V Model
4.28 Magnusson 1990Icar...85..229M Model
4.28 Pal 2020ApJS..247...26P Lightcurve
4.28 Behrend LCDB Lightcurve
4.28 Behrend LCDB Lightcurve
4.28 Behrend LCDB Lightcurve
4.28 Behrend LCDB Lightcurve
4.28 Behrend LCDB Lightcurve
4.28 Behrend LCDB Lightcurve