1997 UX20

1997UX20, 14552, 1991 TA12, 1991TA12, 4052 T-1, 4052T-1, J91T12A, J97U20X, T1S4052

All data for this body: [vot]

MPC data
Name (number) 1997 UX20 (14552)
a 3.23114
e 0.13025
i / sin(i) 1.7015 / 0.02969
q 2.81029
Q 3.65199
ω 319.9258
Node 68.2800
m 177.6112
n 0.1697
Epoch 2460200.5
nobs 2135
nopp 23
Years observed 1971-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.212
ep 0.131
sin(ip) 0.015
Value Standard error
G 0.150
H 13.720
Mass
D 8.84 0.211
pV 0.099 0.0188
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2120 0.1305 0.0155 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.84 0.211 0.211 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.099 0.0188 0.0188 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
13.72 MPC-2023-12-04 MPC-2023-12-04 Phot