2000 UW109

2000UW109, 1998 HM138, 1998HM138, 25888, J98HD8M, K00UA9W

All data for this body: [vot]

MPC data
Name (number) 2000 UW109 (25888)
a 2.74832
e 0.22928
i / sin(i) 9.2446 / 0.16065
q 2.11819
Q 3.37844
ω 264.2008
Node 113.2562
m 158.1786
n 0.2163
Epoch 2460800.5
nobs 4413
nopp 24
Years observed 1955-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.752
ep 0.183
sin(ip) 0.147
G 0.150
H 13.700
Mass
D 12.08 0.046
pV 0.052 0.0039
Value
Rotational Period 17.778
Period quality 2
Spectral Class C
Spectral Class Score 4.416
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
28 Bellona -1 Bellona -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7522 0.1827 0.1466 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.76 2.890 2.890 Masiero 2020PSJ.....1....5M NEATM
12.08 0.046 0.046 Masiero 2011ApJ...741...68M NEATM
12.39 2.580 2.580 Masiero 2021PSJ.....2..162M NEATM
12.41 3.130 3.130 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0220 0.0220 Masiero 2020PSJ.....1....5M NEATM
0.039 0.0120 0.0180 Masiero 2021PSJ.....2..162M NEATM
0.050 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.054 0.0042 0.0042 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
13.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.7788 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
C 0.736 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT