PN G357.5+04.5 short red Hα![]()
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Usual Name PPA1722-2831 J2000 17 22 10.5-28 31 34 B1950 259.7540-28.4785 Galactic 357.5544+04.5399(spectrum not available) PN G357.5+04.5 Simbad ⋅ Aladin Telescope: SA Date: 2003-06-29
Status Likely PN Size 12.0×8.0'' Morphology E Compact PN; possible central source with faint, oval outer nebula, [NII] 0.6xHalpha
Field HA709 Exposure HA18495
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