Francoiselaunay
1998 ER1, 1998ER1, 1999 TN116, 1999TN116, 44041, J98E01R, J99TB6N
All data for this body: [vot]
MPC data
| Name (number) |
Francoiselaunay (44041) |
| a |
2.25794 |
| e |
0.06628 |
| i / sin(i) |
1.2783 /
0.02231
|
| q |
2.10827
|
| Q |
2.40761
|
| ω |
91.1523 |
| Node |
175.3933 |
| m |
290.6416 |
| n |
0.2905 |
| Epoch |
2460800.5 |
| nobs |
1518 |
| nopp |
21 |
| Years observed |
1991-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.258 |
|
| ep |
0.069 |
|
| sin(ip) |
0.027 |
|
| G |
0.150 |
|
| H |
16.020 |
|
| 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 |
| 2.2582 |
0.0689 |
0.0272 |
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 |
| 16.02 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |