sabato 4 maggio 2019





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                Image of 122224 Raffaellolena taken with 50 cm telescope by A. Watkins (UK)


Another telescopic image by Watkins 10 x 60sec unfliterd images stacked. 13 stacked images as above.
Telescope 0.4m F:6 Newtonian Reflector. Markarian 3200ME CCDPlate scale 0,507" per pix.  Binned 1x1  cooled to -20C. unfiltered. Mid-time of animation ~ '2021-11-05T00:47:51' / Middle of exposure 
Site MPO K01
Magnitude 17.9 (V) Gaia


Asteroid Raffaellolena 102224 is in the centre of the image






102224 as imaged by 48''Palomar 
                      








Stefano Sposetti of Gnosca Observatory in Switzerland requested that the main belt asteroid, 1999 TG12, be named "Raffaello Lena", in recognition of my lunar contribution and studies. The IAU approved the request so the asteroid is now 102224 Raffaellolena! 
This is an utter thrill and I thank Mr. Stefano Sposetti for this honor! He reported this motivation: “Raffaello Lena (b. 1959) is an Italian lunar observer. He founded Selenology Today, a journal that has produced high quality amateur lunar studies. He is the Lunar Domes Coordinator of the British Astronomical Association”. 
Stefano Sposetti is a physics teacher and maintains a website with some excellent images.
Discovery date: 1999 10 10
Discovery site: Gnosca
Discoverer(s): Sposetti, S.

More info about the asteroid 102224 Raffaellolena below:


and
https://minorplanetcenter.net/db_search/show_object?object_id=102224