1999 TP2

1999TP2, 1998 GG6, 1998GG6, 40746, J98G06G, J99T02P

All data for this body: [vot]

MPC data
Name (number) 1999 TP2 (40746)
a 2.35290
e 0.16058
i / sin(i) 12.6090 / 0.21830
q 1.97508
Q 2.73072
ω 207.3735
Node 83.4273
m 295.1661
n 0.2731
Epoch 2460200.5
nobs 1771
nopp 21
Years observed 1991-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.353
ep 0.124
sin(ip) 0.200
Value Standard error
G 0.150
H 14.930
Mass
D 5.07 0.155
pV 0.090 0.0142
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3526 0.1245 0.1998 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.51 0.770 0.770 Masiero 2021PSJ.....2..162M NEATM
4.18 1.190 1.190 Masiero 2020PSJ.....1....5M NEATM
4.85 1.890 1.890 Masiero 2021PSJ.....2..162M NEATM
5.16 0.160 0.160 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.085 0.0410 0.0790 Masiero 2021PSJ.....2..162M NEATM
0.087 0.0150 0.0150 Masiero 2012ApJ...759L...8M NEATM
0.122 0.1000 0.1000 Masiero 2020PSJ.....1....5M NEATM
0.162 0.0630 0.1040 Masiero 2021PSJ.....2..162M 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
14.93 MPC-2023-12-04 MPC-2023-12-04 Phot