2009 SH271
2009SH271, f0937, K09SR1H
All data for this body: [vot]
MPC data
| Name (number) |
2009 SH271 (410937) |
| a |
1.86548 |
| e |
0.12416 |
| i / sin(i) |
21.3325 /
0.36378
|
| q |
1.63387
|
| Q |
2.09710
|
| ω |
119.2024 |
| Node |
202.1914 |
| m |
90.0709 |
| n |
0.3868 |
| Epoch |
2460800.5 |
| nobs |
220 |
| nopp |
8 |
| Years observed |
2006-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.865 |
|
| ep |
0.112 |
|
| sin(ip) |
0.370 |
|
| G |
0.150 |
|
| H |
18.710 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.254 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.8648 |
0.1117 |
0.3699 |
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 |
| 18.71 |
|
|
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 |
S |
0.0423 |
0.0423 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |