2013 BJ40
2013BJ40, 2006 BH122, 2006BH122, 2010 JD31, 2010JD31, d8813, K06BC2H, K10J31D, K13B40J
All data for this body: [vot]
MPC data
| Name (number) |
2013 BJ40 (398813) |
| a |
2.35252 |
| e |
0.22938 |
| i / sin(i) |
3.6429 /
0.06354
|
| q |
1.81290
|
| Q |
2.89214
|
| ω |
129.5099 |
| Node |
145.9173 |
| m |
17.3593 |
| n |
0.2732 |
| Epoch |
2460800.5 |
| nobs |
382 |
| nopp |
15 |
| Years observed |
1992-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.353 |
|
| ep |
0.219 |
|
| sin(ip) |
0.058 |
|
| G |
0.150 |
|
| H |
17.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.138 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3534 |
0.2188 |
0.0582 |
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 |
| 17.37 |
|
|
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 |
|
0.551 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.6896 |
0.6850 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |