1999TQ228

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

All data for this body: [vot]

MPC data
Name (number) 1999TQ228 (40949)
Packed designation 40949
a 2.81525
e 0.11235
i / sin(i) 3.8266 / 0.06674
q 2.49896
Q 3.13154
ω 305.2311
Node 48.4392
m 283.0757
n 0.2087
Epoch 2459600.5
nobs 978
nopp 18
Years observed 1992-2021
rms 0.77
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 15.080
Mass
D 5.91 0.363
pV 0.067 0.0096
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-Jan-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-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

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