Jucunda

00948, 1921 EL, 1921EL, J21E00L

All data for this body: [vot]

MPC data
Name (number) Jucunda (948)
a 3.03048
e 0.16337
i / sin(i) 8.6539 / 0.15046
q 2.53539
Q 3.52557
ω 162.7455
Node 357.0748
m 254.6002
n 0.1868
Epoch 2460800.5
nobs 5881
nopp 36
Years observed 1921-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.030
ep 0.188
sin(ip) 0.168
G 0.150
H 11.500
Mass
D 18.13 0.098
pV 0.142 0.0121
Value
Rotational Period 26.200
Period quality 3
Spectral Class S
Spectral Class Score 8.870
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0304 0.1878 0.1680 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.33 0.190 0.190 Masiero 2014ApJ...791..121M NEATM
17.77 1.080 1.080 Usui 2011PASJ...63.1117U NEATM
18.12 0.134 0.134 Masiero 2011ApJ...741...68M NEATM
18.24 3.650 3.650 Ali-Lagoa 2018A&A...612A..85A NEATM
19.38 0.230 0.230 Masiero 2012ApJ...759L...8M NEATM
20.00 5.780 5.780 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.130 0.0150 0.0150 Masiero 2012ApJ...759L...8M NEATM
0.149 0.0600 0.0600 Ali-Lagoa 2018A&A...612A..85A NEATM
0.164 0.0282 0.0282 Masiero 2011ApJ...741...68M NEATM
0.200 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
11.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
20.0 2 Synodic Behrend LCDB Lightcurve
26.24 3 Synodic Stephens 2011MPBu...38..211S Lightcurve
27.6 2 Synodic Behrend LCDB Lightcurve
28.5037 2 Synodic Pal 2020ApJS..247...26P Lightcurve
28.639 2+ Synodic Strabla 2011MPBu...38..169S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.895 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S M 0.700000 0.280000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC