Europa

00052, 1858 CA, 1858CA, 1948 LA, 1948LA, I58C00A, J48L00A

All data for this body: [vot]

MPC data
Name (number) Europa (52)
a 3.09166
e 0.11182
i / sin(i) 7.4809 / 0.13020
q 2.74595
Q 3.43738
ω 343.0048
Node 128.5815
m 276.2058
n 0.1813
Epoch 2460800.5
nobs 10776
nopp 91
Years observed 1860-2025
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.097
ep 0.119
sin(ip) 0.111
G 0.150
H 6.650
Mass 2.318e+19 6.071e+17
D 311.09 2.089
pV 0.057 0.0015
Value
Rotational Period 5.630
Period quality 3
Spectral Class C
Spectral Class Score 58.340
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
52 Europa -1 Europa -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0968 0.1188 0.1112 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.4100e+19 4.3900e+18 4.3900e+18 Baer 2008CeMDA.100...27B Deflec
1.5516e+19 2.8262e+18 2.8262e+18 Fienga INPOP19a Ephem
1.6500e+19 1.6100e+18 1.6100e+18 Baer 2008DPS....40.5209B Deflec
1.6500e+19 Folkner 2014IPNPR.196C...1F Ephem
1.7900e+19 4.7700e+18 4.7700e+18 Fienga 2011CeMDA.111..363F Ephem
2.0300e+19 Folkner 2009IPNPR.178C...1F Ephem
2.1241e+19 4.9056e+18 4.9056e+18 Fienga inpop13c Ephem
2.1241e+19 5.1303e+18 5.1303e+18 Fienga 2013arXiv1301.1510F Ephem
2.1200e+19 4.9000e+18 4.9000e+18 Fienga 2014arXiv1405.0484F Ephem
2.1300e+19 4.9000e+18 4.9000e+18 Zielenbach 2011AJ....142..120Z Deflec
2.1500e+19 1.1900e+18 1.1900e+18 Krasinsky Krasinsky Deflec
2.2200e+19 1.6700e+19 1.6700e+19 Konopliv 2011Icar..211..401K Ephem
2.2500e+19 9.5700e+18 9.5700e+18 Somenzi 2010P&SS...58..858S Deflec
2.2700e+19 1.5700e+18 1.5700e+18 Baer 2011AJ....141..143B Deflec
2.5300e+19 4.9700e+18 4.9700e+18 Kochetova 2004SoSyR..38...66K Deflec
2.5500e+19 4.9700e+18 4.9700e+18 Chernetenko 2002ESASP.500..437C Deflec
2.6300e+19 3.2900e+18 3.2900e+18 Zielenbach 2011AJ....142..120Z Deflec
2.7800e+19 3.2500e+18 3.2500e+18 Zielenbach 2011AJ....142..120Z Deflec
2.8400e+19 3.8600e+18 3.8600e+18 Zielenbach 2011AJ....142..120Z Deflec
3.4300e+19 1.9900e+18 1.9900e+18 Fienga 2009A&A...507.1675F Ephem
3.0541e+19 2.5370e+18 2.5370e+18 Fienga 2017NSTIM.108.....V Ephem
5.1900e+19 1.7500e+19 1.7500e+19 Michalak 2001A&A...374..703M Deflec
7.1600e+19 7.9600e+18 7.9600e+18 Aslan 2007ASPC..370...52A Ephem
8.3500e+19 2.1900e+19 2.1900e+19 Ivantsov 2008P&SS...56.1857I Deflec
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
264.32 6.959 6.959 Ryan&Woodward 2010AJ....140..933R IRAS-STM
277.00 25.000 25.000 Hanus 2013Icar..226.1045H AO/LC
293.00 30.000 30.000 Durech 2011Icar..214..652D OCCULT
302.50 5.400 5.400 Tedesco 2002AJ....123.1056T STM
303.11 110.720 110.720 Nugent 2016AJ....152...63N NEATM
303.92 3.500 3.500 Masiero 2012ApJ...759L...8M NEATM
308.00 nan nan Marchis 2006Icar..185...39M AO
314.00 5.000 5.000 Hanus 2017A&A...601A.114H AO/OCCULT/LC
334.56 20.945 20.945 Masiero 2011ApJ...741...68M NEATM
340.75 13.370 13.370 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
350.36 5.080 5.080 Usui 2011PASJ...63.1117U NEATM
350.72 35.070 35.070 Ali-Lagoa 2018A&A...612A..85A NEATM
359.53 35.950 35.950 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.042 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.046 0.0036 0.0036 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.047 0.0149 0.0149 Masiero 2011ApJ...741...68M NEATM
0.050 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.057 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.058 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.076 0.0040 0.0040 Ryan&Woodward 2010AJ....140..933R IRAS-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
6.65 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.258 0 Synodic Scaltriti 1977A&AS...30..169S Lightcurve
5.58 3 Synodic Ferrais 2022MPBu...49..307F Lightcurve
5.6295 3 Synodic Behrend LCDB Lightcurve
5.62987 2 Sidereal Durech 2023A&A...675A..24D Model
5.62995 2 Sidereal Michalowski 2004A&A...416..353M Model
5.629954 2 Sidereal Vernazza 2021A&A...654A..56V Model
5.629957 2 Sidereal Hanus 2017A&A...601A.114H Model
5.629958 2 Sidereal Durech 2011Icar..214..652D Model
5.629958 2 Sidereal Kaasalainen 2002Icar..159..369K Model
5.62996 2 Sidereal Hanus 2013Icar..226.1045H Model
5.63005 2 Sidereal Lopez 1999A&AS..139..565L Model
5.6304 3 Synodic Behrend LCDB Lightcurve
5.631 3 Synodic Zappala 1983Icar...56..319Z Lightcurve
5.632846 2 Sidereal Michalowski 1995Icar..118..292M Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
C Bus-DeMeo VISNIR Ostrowski 2011Icar..212..682O SPEC
C Bus VIS Bus 2002Icar..158..146B SPEC
C 0.950000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C P 0.670000 0.320000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC