1830 Pogson (3rd Apparition)
|
|
|
SAM III
HHO SAM III Geomagnetic monitor is now online.
22 June 2011
|
|
|
|
|
|
|
|
Sky conditions improve at HHO
After months of seemingly never ending cloudy skies, things look up and the
observatory is taking data once more
12 April 2012
|
|
|
|
|
|
|
|
Spectra L-200
The L200 spectrograph has been calibrated and seen first light on Sirius and
Spica. See here
for details
04 May 2011
|
|
|
|
|
|
|
|
|
|
P1
P_Orb
| MPC Designation: |
1830 Pogson (1968 HA) |
| Period (h): |
P1 = 2.5699 h
± 0.0001 h, P_Orb = 24.254 h
± 0.004 h, P2 = 3.27 h
± 0.01h |
| Amplitude (mag): |
A1 = 0.15 mag
± 0.02 mag |
| Filter: |
Clear (R) |
| Telescope: |
0.35m SCT at f/9.4 |
| Camera: |
SBIG STL1001e |
| Exposure: |
180 s |
| Observation
Details: |
| Date |
Phase |
PABL |
PABB |
| 2011/07/29
14:00:00 |
11.9 |
328.1 |
0.5 |
| 2011/08/28
14:00:00 |
3.4 |
328.6 |
-0.2 |
| 2011/09/22
14:00:00 |
15.3 |
329.5 |
-0.8 |
| 2011/10/16
14:00:00 |
22.5 |
332.6 |
-1.3 |
|
| Data Points: |
588 |
| Discovered: |
17 April 1968 by P. Wild at
Zimmerwald |
| Family/Group: |
Main Belt |
| Taxonomic Class: |
|
| Published: |
Not Published |
Notes
BINAST Known Binary - 3rd apparition follow-up. Eclipsing event detected
Plots and Data are copyright (2001-2011) David J Higgins.
Possible P2
|
|
|
|
|
|
|
|
