2011 BW197
2011BW197, ~0p1f, K11BJ7W
All data for this body: [vot]
MPC data
| Name (number) |
2011 BW197 (816147) |
| a |
2.67683 |
| e |
0.07881 |
| i / sin(i) |
13.0543 /
0.22588
|
| q |
2.46587
|
| Q |
2.88779
|
| ω |
0.2572 |
| Node |
130.8687 |
| m |
102.8036 |
| n |
0.2250 |
| Epoch |
2460800.5 |
| nobs |
66 |
| nopp |
7 |
| Years observed |
2011-2025 |
| rms |
0.41 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.676 |
|
| ep |
0.115 |
|
| sin(ip) |
0.211 |
|
| G |
0.150 |
|
| H |
17.730 |
|
| 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 |
| 2.6762 |
0.1154 |
0.2110 |
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 |
| 17.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |