Epyaxa

00802, 1915 FJ, 1915FJ, 1930 YK, 1930YK, 1931 AX, 1931AX, 1970 AM1, 1970AM1, 1972 XW, 1972XW, 1977 FG3, 1977FG3, J15F00J, J30Y00K, J31A00X, J70A01M, J72X00W, J77F03G

All data for this body: [vot]

MPC data
Name (number) Epyaxa (802)
a 2.19635
e 0.07928
i / sin(i) 5.2012 / 0.09065
q 2.02221
Q 2.37048
ω 115.8994
Node 7.7077
m 349.7796
n 0.3028
Epoch 2460800.5
nobs 10479
nopp 32
Years observed 1915-2025
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.196
ep 0.139
sin(ip) 0.084
G 0.150
H 12.900
Mass
D 7.39 0.180
pV 0.292 0.0802
Value
Rotational Period 4.390
Period quality 3
Spectral Class S
Spectral Class Score 7.587
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora -0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1960 0.1392 0.0841 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.20 0.500 0.500 Hanus 2018Icar..309..297H RADIOMETRY_TPM
7.42 0.193 0.193 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.292 0.0802 0.0802 Masiero 2011ApJ...741...68M 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
12.90 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.387 2 Synodic Behrend LCDB Lightcurve
4.389 2+ Synodic Kryszczynska 2012A&A...546A..72K Lightcurve
4.389 3- Synodic Bennefeld 2009MPBu...36..123B Lightcurve
4.389 3 Synodic Stephens 2015MPBu...42..104S Lightcurve
4.3897 3 Synodic Dykhuis 2016Icar..267..174D Lightcurve
4.38975 Synodic Dykhuis 2016Icar..267..174D Lightcurve
4.38975 3- Synodic Dykhuis 2016Icar..267..174D Lightcurve
4.39 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
4.39 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
4.39012 2 Sidereal Hanus 2016A&A...586A.108H Model
4.39012 2 Sidereal Hanus 2018Icar..309..297H Model
4.392 3 Synodic Warner 2009MPBu...36..109W Lightcurve
4.394 3 Synodic Warner 2012MPBu...39...69W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9312 0.9312 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT