1998TU22

F7855, J98T22U

All data for this body: [vot]

MPC data
Name (number) 1998TU22 (157855)
Packed designation F7855
a 3.12788
e 0.14898
i / sin(i) 1.2862 / 0.02245
q 2.66190
Q 3.59386
ω 7.8517
Node 18.5981
m 82.6698
n 0.1782
Epoch 2459600.5
nobs 414
nopp 14
Years observed 1995-2021
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.121
ep 0.127
sin(ip) 0.028
Value Standard error
G 0.150
H 15.870
Mass
D 4.25 0.176
pV 0.047 0.0102
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1208 0.1272 0.0281 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.25 0.176 0.176 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0102 0.0102 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
15.87 MPC-2022-01-18 MPC-2022-01-18 Phot