1998 UW41

1998UW41, 2002 TW173, 2002TW173, D4471, J98U41W, K02TH3W

All data for this body: [vot]

MPC data
Name (number) 1998 UW41 (134471)
a 2.54587
e 0.27189
i / sin(i) 6.5526 / 0.11411
q 1.85367
Q 3.23807
ω 321.0766
Node 55.3426
m 196.8854
n 0.2426
Epoch 2460800.5
nobs 624
nopp 20
Years observed 1995-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.548
ep 0.210
sin(ip) 0.097
G 0.150
H 16.370
Mass
D 2.94 0.258
pV 0.077 0.0215
Value
Rotational Period 105.450
Period quality 2
Spectral Class Bk
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5477 0.2103 0.0972 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.46 0.680 0.680 Masiero 2012ApJ...759L...8M NEATM
3.02 0.279 0.279 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0250 0.0250 Masiero 2011ApJ...741...68M NEATM
0.096 0.0420 0.0420 Masiero 2012ApJ...759L...8M 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
16.37 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
105.453 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Bk Bk None None Movis NIR Popescu 2018A&A...617A..12P PHOT