2004 JJ56

2004JJ56, h4332, K04J56J

All data for this body: [vot]

MPC data
Name (number) 2004 JJ56 (434332)
a 3.10598
e 0.12352
i / sin(i) 28.6883 / 0.48005
q 2.72235
Q 3.48962
ω 165.9247
Node 136.1066
m 227.8742
n 0.1801
Epoch 2460800.5
nobs 152
nopp 11
Years observed 2000-2025
rms 1.01
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.110
ep 0.177
sin(ip) 0.453
G 0.150
H 16.150
Mass
D 2.83 0.371
pV 0.073 0.0202
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 0.488
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1097 0.1770 0.4525 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.83 0.371 0.371 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0202 0.0202 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
16.15 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C X 0.0153 0.0510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.0181 0.0510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.0814 0.0510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT