Klemperer

1992 UX9, 1992UX9, D4348, J92U09X

All data for this body: [vot]

MPC data
Name (number) Klemperer (134348)
a 2.84556
e 0.27415
i / sin(i) 5.2005 / 0.09064
q 2.06546
Q 3.62566
ω 162.0244
Node 179.4833
m 309.5511
n 0.2053
Epoch 2460800.5
nobs 1000
nopp 20
Years observed 1992-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.845
ep 0.234
sin(ip) 0.088
G 0.150
H 15.590
Mass
D 4.78 0.339
pV 0.033 0.0057
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
2.8445 0.2341 0.0877 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.54 0.378 0.378 Masiero 2011ApJ...741...68M NEATM
5.39 1.162 1.162 Masiero 2011ApJ...741...68M NEATM
5.90 1.564 1.564 Masiero 2017AJ....154..168M NEATM
6.16 1.350 1.350 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.023 0.0107 0.0107 Masiero 2017AJ....154..168M NEATM
0.029 0.0090 0.0140 Masiero 2021PSJ.....2..162M NEATM
0.038 0.0093 0.0093 Masiero 2011ApJ...741...68M NEATM
0.054 0.0181 0.0181 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
15.59 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
S Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT