Euclides

04354, 1971 BL2, 1971BL2, 1979 YO6, 1979YO6, 1983 RF, 1983RF, 2142 P-L, 2142P-L, J71B02L, J79Y06O, J83R00F, PLS2142

All data for this body: [vot]

MPC data
Name (number) Euclides (4354)
a 2.79780
e 0.20621
i / sin(i) 7.4180 / 0.12911
q 2.22087
Q 3.37472
ω 244.6231
Node 192.4210
m 247.6337
n 0.2106
Epoch 2460800.5
nobs 5782
nopp 29
Years observed 1954-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.796
ep 0.197
sin(ip) 0.136
G 0.150
H 13.810
Mass
D 12.32 0.280
pV 0.050 0.0045
Value
Rotational Period 6.517
Period quality 2
Spectral Class B
Spectral Class Score 2.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7960 0.1968 0.1360 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.67 3.430 3.430 Masiero 2020PSJ.....1....5M NEATM
11.59 3.390 3.390 Masiero 2017AJ....154..168M NEATM
12.34 0.282 0.282 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0224 0.0224 Masiero 2017AJ....154..168M NEATM
0.051 0.0046 0.0046 Masiero 2011ApJ...741...68M NEATM
0.062 0.0550 0.0550 Masiero 2020PSJ.....1....5M 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
13.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.51689 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.150 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
CX 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT