2011 SR172
2011SR172, 2011 WT, 2011WT, a2638, K11SH2R, K11W00T
All data for this body: [vot]
MPC data
| Name (number) |
2011 SR172 (362638) |
| a |
2.13719 |
| e |
0.04932 |
| i / sin(i) |
2.2755 /
0.03970
|
| q |
2.03180
|
| Q |
2.24259
|
| ω |
236.1733 |
| Node |
225.0897 |
| m |
57.8900 |
| n |
0.3155 |
| Epoch |
2460800.5 |
| nobs |
367 |
| nopp |
13 |
| Years observed |
2005-2025 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.137 |
|
| ep |
0.130 |
|
| sin(ip) |
0.052 |
|
| G |
0.150 |
|
| H |
18.060 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
0.124 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1373 |
0.1303 |
0.0519 |
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 |
| 18.06 |
|
|
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 |
0.0207 |
0.0207 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |