2009 ST277
2009ST277, b2504, K09SR7T
All data for this body: [vot]
MPC data
| Name (number) |
2009 ST277 (372504) |
| a |
2.63375 |
| e |
0.17264 |
| i / sin(i) |
5.8394 /
0.10174
|
| q |
2.17906
|
| Q |
3.08843
|
| ω |
257.9123 |
| Node |
162.6848 |
| m |
199.5090 |
| n |
0.2306 |
| Epoch |
2460800.5 |
| nobs |
185 |
| nopp |
10 |
| Years observed |
2005-2024 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.632 |
|
| ep |
0.114 |
|
| sin(ip) |
0.098 |
|
| G |
0.150 |
|
| H |
17.500 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.302 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6322 |
0.1135 |
0.0982 |
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 |
| 17.50 |
|
|
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 |
0.2170 |
0.2170 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |