2017 SF51
2017SF51, 2008 YC145, 2008YC145, K08YE5C, K17S51F, s0399
All data for this body: [vot]
MPC data
| Name (number) |
2017 SF51 (540399) |
| a |
3.01575 |
| e |
0.05631 |
| i / sin(i) |
2.9064 /
0.05071
|
| q |
2.84594
|
| Q |
3.18557
|
| ω |
235.0399 |
| Node |
257.7707 |
| m |
33.6875 |
| n |
0.1882 |
| Epoch |
2460800.5 |
| nobs |
264 |
| nopp |
13 |
| Years observed |
1999-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.015 |
|
| ep |
0.087 |
|
| sin(ip) |
0.071 |
|
| G |
0.150 |
|
| H |
16.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
1.739 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0154 |
0.0866 |
0.0711 |
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 |
| 16.70 |
|
|
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 |
| D |
D |
0.2899 |
0.2090 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
D |
0.1196 |
0.2090 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |