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| The asteroid 2015 HD1(Estimated Diameter 9.2 m - 21 m) on 2015-04-21 05:58 UTC from Mayhill, New Mexico MPC code H06. This image was taken ~ 2.25 hours before Close-Approach(0.2 Lunar Distances). Image info 60 seconds Luminance bin2 -- itelescope.net's (TEL T20 0.1-m f/5.0 astrograph + CCD) (c)Steven M. Tilley |
Showing posts with label (TEL 20). Show all posts
Showing posts with label (TEL 20). Show all posts
Apr 21, 2015
The asteroid 2015 HD1
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