1998 UZ26

1998UZ26, 2001 HH66, 2001HH66, 47012, J98U26Z, K01H66H

All data for this body: [vot]

MPC data
Name (number) 1998 UZ26 (47012)
a 2.54542
e 0.27093
i / sin(i) 4.8068 / 0.08380
q 1.85580
Q 3.23505
ω 190.1903
Node 157.0011
m 220.7862
n 0.2427
Epoch 2460800.5
nobs 2310
nopp 21
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.546
ep 0.221
sin(ip) 0.071
G 0.150
H 15.190
Mass
D 4.19 0.013
pV 0.125 0.0018
Value
Rotational Period
Period quality None
Spectral Class L&D
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5456 0.2210 0.0715 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.18 0.013 0.013 Masiero 2011ApJ...741...68M NEATM
5.28 1.330 1.330 Masiero 2020PSJ.....1....5M NEATM
5.48 1.170 1.170 Masiero 2020PSJ.....1....5M NEATM
6.40 2.180 2.180 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.068 0.0320 0.0320 Masiero 2012ApJ...759L...8M NEATM
0.074 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.125 0.0018 0.0018 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
15.19 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
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
L&D V DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT