1999 TA123

1999TA123, 1998 HQ67, 1998HQ67, 40875, J98H67Q, J99TC3A

All data for this body: [vot]

MPC data
Name (number) 1999 TA123 (40875)
a 2.54706
e 0.22641
i / sin(i) 2.7283 / 0.04760
q 1.97038
Q 3.12374
ω 347.6463
Node 345.4914
m 348.4642
n 0.2425
Epoch 2460200.5
nobs 1878
nopp 21
Years observed 1995-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.546
ep 0.191
sin(ip) 0.058
Value Standard error
G 0.150
H 15.000
Mass
D 3.04 0.646
pV 0.229 0.1284
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5459 0.1914 0.0577 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.04 0.646 0.646 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.229 0.1284 0.1284 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
15.00 MPC-2023-12-04 MPC-2023-12-04 Phot