Rigel
Double/Multiple Star in Orion
No description available...
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Sketches
- Beta Orionis at 125x (Sep 8, 2010)
Observations
| ID | Description |
|---|---|
| 268 | Amazing aurora astonishes amateur astronomer - November 6, 2001 05:31 UT With the 17mm (74x) eyepiece in the ETX-90, the double is barely detectable. In the 10mm (125x), Bet Ori appears as a very close pair. The very bright primary and the much fainter secondary are both white. |
