2002 JU28

2002JU28, F6640, K02J28U

All data for this body: [vot]

MPC data
Name (number) 2002 JU28 (156640)
a 2.94893
e 0.12223
i / sin(i) 4.8074 / 0.08381
q 2.58849
Q 3.30937
ω 68.6535
Node 206.7283
m 163.1155
n 0.1946
Epoch 2460800.5
nobs 593
nopp 20
Years observed 1997-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.942
ep 0.133
sin(ip) 0.092
G 0.150
H 15.780
Mass
D 5.84 1.391
pV 0.033 0.0087
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.280
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9420 0.1331 0.0921 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.84 1.391 1.391 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0087 0.0087 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
15.78 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 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5200 0.5200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT