2000UO54

1998FH17, 1998FJ7, 1999NL16, 39021, J98F07J, J98F17H, J99N16L, K00U54O

All data for this body: [vot]

MPC data
Name (number) 2000UO54 (39021)
Packed designation 39021
a 2.44608
e 0.01291
i / sin(i) 3.5950 / 0.06270
q 2.41451
Q 2.47765
ω 59.2406
Node 142.1536
m 47.5278
n 0.2576
Epoch 2459600.5
nobs 1587
nopp 18
Years observed 1998-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.447
ep 0.045
sin(ip) 0.056
Value Standard error
G 0.150
H 15.050
Mass
D 3.30 0.163
pV 0.195 0.0235
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4466 0.0451 0.0555 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.10 0.361 0.361 Masiero 2011ApJ...741...68M NEATM
3.22 0.340 0.340 Masiero 2012ApJ...759L...8M NEATM
3.40 0.216 0.216 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.184 0.0386 0.0386 Masiero 2011ApJ...741...68M NEATM
0.187 0.0390 0.0390 Masiero 2012ApJ...759L...8M NEATM
0.221 0.0453 0.0453 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.05 MPC-2022-01-18 MPC-2022-01-18 Phot