2009 BR7
2009BR7, h8828, K09B07R
All data for this body: [vot]
MPC data
| Name (number) |
2009 BR7 (438828) |
| a |
2.79860 |
| e |
0.12359 |
| i / sin(i) |
13.8696 /
0.23971
|
| q |
2.45272
|
| Q |
3.14449
|
| ω |
217.5519 |
| Node |
298.3534 |
| m |
153.3773 |
| n |
0.2105 |
| Epoch |
2460800.5 |
| nobs |
288 |
| nopp |
13 |
| Years observed |
2007-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.800 |
|
| ep |
0.160 |
|
| sin(ip) |
0.257 |
|
| G |
0.150 |
|
| H |
16.250 |
|
| 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 |
| 2.8004 |
0.1596 |
0.2571 |
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 |
| 16.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |