2001 UB173

2001UB173, 1978 WJ10, 1978WJ10, 83904, J78W10J, K01UH3B

All data for this body: [vot]

MPC data
Name (number) 2001 UB173 (83904)
a 3.24337
e 0.04335
i / sin(i) 5.1989 / 0.09061
q 3.10277
Q 3.38397
ω 24.6851
Node 87.2002
m 298.7760
n 0.1687
Epoch 2460800.5
nobs 1252
nopp 21
Years observed 1978-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.246
ep 0.003
sin(ip) 0.071
G 0.150
H 14.610
Mass
D 8.08 0.159
pV 0.047 0.0035
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2463 0.0030 0.0709 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.86 0.184 0.184 Masiero 2011ApJ...741...68M NEATM
8.74 0.314 0.314 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0042 0.0042 Masiero 2011ApJ...741...68M NEATM
0.054 0.0062 0.0062 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
14.61 MPC-2023-12-04 MPC-2023-12-04 Phot