2002 TW197
2002TW197, K02TJ7W, S7293
All data for this body: [vot]
MPC data
| Name (number) |
2002 TW197 (287293) |
| a |
2.71233 |
| e |
0.14189 |
| i / sin(i) |
12.4368 /
0.21536
|
| q |
2.32747
|
| Q |
3.09719
|
| ω |
218.8568 |
| Node |
206.8664 |
| m |
343.5724 |
| n |
0.2206 |
| Epoch |
2460800.5 |
| nobs |
624 |
| nopp |
15 |
| Years observed |
1996-2024 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.713 |
|
| ep |
0.135 |
|
| sin(ip) |
0.222 |
|
| G |
0.150 |
|
| H |
16.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
1.473 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7132 |
0.1348 |
0.2221 |
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 |
| 16.23 |
|
|
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 |
| L |
L |
0.2455 |
0.2455 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |