2003 UU254

2003UU254, 1998 SE171, 1998SE171, G1416, J98SH1E, K03UP4U

All data for this body: [vot]

MPC data
Name (number) 2003 UU254 (161416)
a 2.75061
e 0.34296
i / sin(i) 16.8409 / 0.28972
q 1.80726
Q 3.69396
ω 41.0127
Node 323.2434
m 177.8179
n 0.2161
Epoch 2460200.5
nobs 675
nopp 14
Years observed 1998-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.751
ep 0.291
sin(ip) 0.307
Value Standard error
G 0.150
H 15.490
Mass
D 4.71 0.919
pV 0.060 0.0258
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7510 0.2911 0.3067 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.12 1.121 1.121 Masiero 2017AJ....154..168M NEATM
5.91 1.603 1.603 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0396 0.0396 Masiero 2011ApJ...741...68M NEATM
0.071 0.0341 0.0341 Masiero 2017AJ....154..168M 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
15.49 MPC-2023-12-04 MPC-2023-12-04 Phot