1999 TQ228

1999TQ228, 1992 EP29, 1992EP29, 1999 TL326, 1999TL326, 40949, J92E29P, J99TM8Q, J99TW6L

All data for this body: [vot]

MPC data
Name (number) 1999 TQ228 (40949)
a 2.81794
e 0.11350
i / sin(i) 3.8269 / 0.06674
q 2.49810
Q 3.13778
ω 304.7098
Node 48.4237
m 48.6262
n 0.2084
Epoch 2460200.5
nobs 1168
nopp 20
Years observed 1992-2023
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.817
ep 0.076
sin(ip) 0.056
Value Standard error
G 0.150
H 15.140
Mass
D 5.91 0.363
pV 0.067 0.0096
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8167 0.0762 0.0555 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.91 0.363 0.363 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.067 0.0096 0.0096 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
15.14 MPC-2023-12-04 MPC-2023-12-04 Phot