PROGRESS-M 27M Tumbling
Taken by Leonardo Caldas on May 2, 2015 @
Brasília Brazil
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
So Bright, and so fast flyby of this satellite. We could clearly see chaotic movement because it presented some little changes of brightness.
Predictions from Calsky.com was perfect only I think it was not +3.4mag., at least 0mag I could suggest.
Nikon D5300 35mm - f/2 - iso 1600 - 19 exposures of 1s merged at Startrail
Calsky:
Appears 5h33m40s 4.0mag az:249.1° WSW h:29.6°
Culmination 5h34m23s 3.4mag az:306.5° NW h:47.6°
distance: 302.6km height above Earth: 227.5km elevation of Sun: -12° angular velocity: 1.50°/s
at Meridian 5h35m00s 4.6mag az: 0.0° N h:32.3°
Disappears 5h38m09s 8.8mag az: 29.8° NNE horizon
Time uncertainty of about 2 seconds
Photographer's website:
No URL provided.
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