2009 TL21
2009TL21, a5365, K09T21L
All data for this body: [vot]
MPC data
| Name (number) |
2009 TL21 (365365) |
| a |
2.73968 |
| e |
0.15017 |
| i / sin(i) |
13.4255 /
0.23218
|
| q |
2.32825
|
| Q |
3.15110
|
| ω |
253.0284 |
| Node |
192.6639 |
| m |
114.5656 |
| n |
0.2173 |
| Epoch |
2460800.5 |
| nobs |
378 |
| nopp |
14 |
| Years observed |
1993-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.739 |
|
| ep |
0.150 |
|
| sin(ip) |
0.240 |
|
| G |
0.150 |
|
| H |
16.220 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7391 |
0.1497 |
0.2404 |
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 |
| 16.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |