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Dyptorden

10 Mar 2015 00:44


Explicatii vis-a-vis de Pinwheel Galaxy?

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Incercand sa vanez niscaiva galaxii, am reusit in seara asta sa prind cateva domnite cu magnitudine peste 8:
M51-NGC5194 - 8.4mag - Whirlpool Galaxy
M51-NGC5195 - 9.6mag
M63-NGC5055 - 8.6mag - Sunflower Galaxy
C29-NGC5005 - 9.8mag
M94-NGC4736 - 8.2mag
...insa... Pinwheel cu 7.7 ... nimic... nici macar cat C29.

Care ar fi explicatia? - evident conditiile atmosferice sunt identice.

Thanks,