2002 TF250
2002TF250, 1998 TT20, 1998TT20, 2004 FR8, 2004FR8, H6854, J98T20T, K02TP0F, K04F08R
All data for this body: [vot]
MPC data
| Name (number) |
2002 TF250 (176854) |
| a |
2.55430 |
| e |
0.10173 |
| i / sin(i) |
3.7485 /
0.06538
|
| q |
2.29444
|
| Q |
2.81415
|
| ω |
32.0942 |
| Node |
34.6879 |
| m |
153.5526 |
| n |
0.2414 |
| Epoch |
2460800.5 |
| nobs |
538 |
| nopp |
17 |
| Years observed |
1998-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.553 |
|
| ep |
0.119 |
|
| sin(ip) |
0.065 |
|
| G |
0.150 |
|
| H |
16.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.492 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5534 |
0.1190 |
0.0650 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
0.2487 |
0.1370 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |