Shikokutenkyo

05962, 1982 JZ4, 1982JZ4, 1990 HK, 1990HK, J82J04Z, J90H00K

All data for this body: [vot]

MPC data
Name (number) Shikokutenkyo (5962)
a 2.56555
e 0.11338
i / sin(i) 12.8819 / 0.22294
q 2.27466
Q 2.85644
ω 322.9176
Node 197.5570
m 231.0324
n 0.2398
Epoch 2460800.5
nobs 4378
nopp 29
Years observed 1954-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.566
ep 0.160
sin(ip) 0.228
G 0.150
H 12.900
Mass
D
pV
Value
Rotational Period 3.895
Period quality 3
Spectral Class L
Spectral Class Score 3.346
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -1.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5656 0.1597 0.2279 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
3.89581 2 Sidereal Durech 2023A&A...675A..24D Model
3.8959 3 Synodic Benishek LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L L 0.5576 0.5576 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT