1994 JU8

1994JU8, 16685, 1987 SO16, 1987SO16, 1987 TB, 1987TB, 1998 JK1, 1998JK1, J87S16O, J87T00B, J94J08U, J98J01K

All data for this body: [vot]

MPC data
Name (number) 1994 JU8 (16685)
a 2.52010
e 0.12731
i / sin(i) 15.8031 / 0.27233
q 2.19928
Q 2.84092
ω 58.9941
Node 231.1097
m 213.6950
n 0.2464
Epoch 2460800.5
nobs 4018
nopp 24
Years observed 1987-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.523
ep 0.114
sin(ip) 0.282
G 0.150
H 13.590
Mass
D 8.04 0.036
pV 0.146 0.0212
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.796
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5233 0.1139 0.2818 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.48 2.330 2.330 Nugent 2016AJ....152...63N NEATM
7.93 0.236 0.236 Masiero 2011ApJ...741...68M NEATM
8.04 0.036 0.036 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.140 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.143 0.0475 0.0475 Masiero 2011ApJ...741...68M NEATM
0.147 0.0248 0.0248 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
13.59 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
X 0.466 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT