2011 BA81
2011BA81, ~07bn, K11B81A
All data for this body: [vot]
MPC data
| Name (number) |
2011 BA81 (649251) |
| a |
2.65456 |
| e |
0.21657 |
| i / sin(i) |
12.8702 /
0.22274
|
| q |
2.07966
|
| Q |
3.22946
|
| ω |
159.9468 |
| Node |
296.5117 |
| m |
131.3796 |
| n |
0.2279 |
| Epoch |
2460800.5 |
| nobs |
109 |
| nopp |
7 |
| Years observed |
1998-2024 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.652 |
|
| ep |
0.245 |
|
| sin(ip) |
0.230 |
|
| G |
0.150 |
|
| H |
17.740 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 3 |
Juno |
0 |
Juno |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6525 |
0.2449 |
0.2302 |
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 |
| 17.74 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |