2009 YM17
2009YM17, b2730, K09Y17M
All data for this body: [vot]
MPC data
| Name (number) |
2009 YM17 (372730) |
| a |
3.19851 |
| e |
0.03401 |
| i / sin(i) |
11.3581 /
0.19694
|
| q |
3.08971
|
| Q |
3.30730
|
| ω |
284.4237 |
| Node |
101.2841 |
| m |
319.5079 |
| n |
0.1723 |
| Epoch |
2460800.5 |
| nobs |
329 |
| nopp |
16 |
| Years observed |
2002-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.197 |
|
| ep |
0.028 |
|
| sin(ip) |
0.177 |
|
| G |
0.150 |
|
| H |
15.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.230 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1967 |
0.0275 |
0.1768 |
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 |
| 15.86 |
|
|
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 |
0.0383 |
0.0383 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |