2009 BB81
2009BB81, K09B81B, Y3005
All data for this body: [vot]
MPC data
| Name (number) |
2009 BB81 (343005) |
| a |
2.97833 |
| e |
0.10668 |
| i / sin(i) |
14.3647 /
0.24809
|
| q |
2.66059
|
| Q |
3.29606
|
| ω |
31.3250 |
| Node |
7.3410 |
| m |
153.4381 |
| n |
0.1918 |
| Epoch |
2460800.5 |
| nobs |
366 |
| nopp |
13 |
| Years observed |
2003-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.979 |
|
| ep |
0.077 |
|
| sin(ip) |
0.248 |
|
| G |
0.150 |
|
| H |
15.950 |
|
| Mass |
|
|
| D |
4.57 |
1.340 |
| pV |
0.044 |
0.0200 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.102 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9795 |
0.0766 |
0.2477 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.57 |
1.340 |
1.340 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.044 |
0.0200 |
0.0200 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
C |
0.1837 |
0.1260 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| D |
C |
0.0119 |
0.1260 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |