2009 SK171
2009SK171, f9104, K09SH1K
All data for this body: [vot]
MPC data
| Name (number) |
2009 SK171 (419104) |
| a |
2.67615 |
| e |
0.14011 |
| i / sin(i) |
8.5492 /
0.14866
|
| q |
2.30118
|
| Q |
3.05111
|
| ω |
314.6502 |
| Node |
45.6770 |
| m |
205.3691 |
| n |
0.2251 |
| Epoch |
2460800.5 |
| nobs |
204 |
| nopp |
12 |
| Years observed |
2005-2025 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.677 |
|
| ep |
0.133 |
|
| sin(ip) |
0.136 |
|
| G |
0.150 |
|
| H |
17.020 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
0.654 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6769 |
0.1329 |
0.1361 |
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 |
| 17.02 |
|
|
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 |
| B |
B |
0.1090 |
0.1090 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |