1997 BL
1997BL, 2001 BM2, 2001BM2, A0518, J97B00L, K01B02M
All data for this body: [vot]
MPC data
| Name (number) |
1997 BL (100518) |
| a |
2.55321 |
| e |
0.19683 |
| i / sin(i) |
7.6446 /
0.13303
|
| q |
2.05066
|
| Q |
3.05575
|
| ω |
13.4855 |
| Node |
99.9848 |
| m |
348.6706 |
| n |
0.2416 |
| Epoch |
2460800.5 |
| nobs |
1644 |
| nopp |
19 |
| Years observed |
1997-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.551 |
|
| ep |
0.196 |
|
| sin(ip) |
0.113 |
|
| G |
0.150 |
|
| H |
15.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.724 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5508 |
0.1962 |
0.1127 |
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 |
| 15.33 |
|
|
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 |
| S |
|
0.954 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |