1999 JU46

1999JU46, 59566, J99J46U

All data for this body: [vot]

MPC data
Name (number) 1999 JU46 (59566)
a 2.52655
e 0.11134
i / sin(i) 2.5292 / 0.04413
q 2.24524
Q 2.80787
ω 353.7824
Node 179.2192
m 216.3888
n 0.2454
Epoch 2460800.5
nobs 1360
nopp 23
Years observed 1960-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.525
ep 0.167
sin(ip) 0.047
G 0.150
H 15.600
Mass
D 2.50 0.281
pV 0.214 0.0445
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5247 0.1674 0.0468 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.50 0.281 0.281 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.214 0.0445 0.0445 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
15.60 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
S Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT