Eudora

00217, 1880 QA, 1880QA, 1914 RA, 1914RA, I80Q00A, J14R00A

All data for this body: [vot]

MPC data
Name (number) Eudora (217)
a 2.86783
e 0.30970
i / sin(i) 10.5194 / 0.18257
q 1.97967
Q 3.75600
ω 155.0928
Node 162.5717
m 279.2522
n 0.2029
Epoch 2460800.5
nobs 6631
nopp 53
Years observed 1885-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.871
ep 0.283
sin(ip) 0.169
G 0.150
H 9.910
Mass
D 65.83 0.269
pV 0.045 0.0018
Value
Rotational Period 25.270
Period quality 3
Spectral Class X
Spectral Class Score 16.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8706 0.2829 0.1694 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
65.08 6.510 6.510 Ali-Lagoa 2018A&A...612A..85A NEATM
65.39 0.290 0.290 Masiero 2014ApJ...791..121M NEATM
66.24 2.300 2.300 Tedesco 2002AJ....123.1056T STM
67.45 23.780 23.780 Masiero 2020PSJ.....1....5M NEATM
67.57 19.918 19.918 Masiero 2017AJ....154..168M NEATM
67.80 1.180 1.180 Usui 2011PASJ...63.1117U NEATM
68.83 2.546 2.546 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
69.74 1.210 1.210 Masiero 2011ApJ...741...68M NEATM
69.93 30.560 30.560 Nugent 2016AJ....152...63N NEATM
70.78 2.883 2.883 Ryan&Woodward 2010AJ....140..933R IRAS-STM
71.85 26.480 26.480 Nugent 2016AJ....152...63N NEATM
78.12 22.943 22.943 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0163 0.0163 Masiero 2017AJ....154..168M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.043 0.0035 0.0035 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.043 0.0440 0.0440 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0049 0.0049 Masiero 2011ApJ...741...68M NEATM
0.045 0.0248 0.0248 Masiero 2017AJ....154..168M NEATM
0.045 0.0034 0.0034 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.048 0.0040 0.0040 Tedesco 2002AJ....123.1056T STM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.053 0.0110 0.0110 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
9.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.3542 2 Synodic Pal 2020ApJS..247...26P Lightcurve
12.54 2 Synodic Lagerkvist 1998A&AS..131...55L Lightcurve
25.253 2 Synodic Buchheim 2007MPBu...34...13B Lightcurve
25.253 2+ Synodic Behrend LCDB Lightcurve
25.253 3- Synodic Pilcher 2011MPBu...38..183P Lightcurve
25.262 2 Sidereal Durech 2018A&A...620A..91D Model
25.262 2 Sidereal Durech 2023A&A...675A..24D Model
25.2626 2 Sidereal Durech 2019A&A...631A...2D Model
25.272 3 Synodic Pilcher 2013MPBu...40...85P Lightcurve
25.47 2 Synodic Pilcher 2010MPBu...37..148P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
M Tholen NIR Clark 2004AJ....128.3070C SPEC
P 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Lazzaro 2004Icar..172..179L SPEC
X Tholen VIS Lazzaro 2004Icar..172..179L SPEC
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT