2002 TT197

2002TT197, 1997 EE51, 1997EE51, H6836, J97E51E, K02TJ7T

All data for this body: [vot]

MPC data
Name (number) 2002 TT197 (176836)
a 2.37678
e 0.14194
i / sin(i) 10.6229 / 0.18434
q 2.03942
Q 2.71413
ω 192.2872
Node 359.4558
m 235.4622
n 0.2690
Epoch 2460800.5
nobs 760
nopp 19
Years observed 1991-2024
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.377
ep 0.191
sin(ip) 0.183
G 0.150
H 16.040
Mass
D 3.71 0.644
pV 0.049 0.0193
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3773 0.1914 0.1834 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 0.930 0.930 Nugent 2016AJ....152...63N NEATM
3.79 1.320 1.320 Masiero 2021PSJ.....2..162M NEATM
3.98 1.210 1.210 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.049 0.0210 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.054 0.0240 0.0440 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
16.04 MPC-2023-12-04 MPC-2023-12-04 Phot