2012 BL19
2012BL19, 2007 TN357, 2007TN357, f1721, K07TZ7N, K12B19L
All data for this body: [vot]
MPC data
| Name (number) |
2012 BL19 (411721) |
| a |
2.31665 |
| e |
0.13977 |
| i / sin(i) |
5.1888 /
0.09044
|
| q |
1.99285
|
| Q |
2.64046
|
| ω |
80.2564 |
| Node |
22.0578 |
| m |
286.9081 |
| n |
0.2795 |
| Epoch |
2460800.5 |
| nobs |
196 |
| nopp |
13 |
| Years observed |
1993-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.317 |
|
| ep |
0.165 |
|
| sin(ip) |
0.085 |
|
| G |
0.150 |
|
| H |
17.680 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
2.228 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3170 |
0.1646 |
0.0853 |
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 |
| 17.68 |
|
|
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 |
| V |
V |
0.3714 |
0.3714 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |