PN G357.5-05.5 short red Hα![]()
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Usual Name PPA1802-3350 J2000 18 02 23.8-33 50 48 B1950 269.7717-33.8476 Galactic 357.5623-05.5668
Status True PN Size 9.0×9.0'' Morphology R Compact, resolved, circular, bright PN candidate; also observed 6D140804; high S/N spectrum, strong Halpha only in red, [OIII]>>Hbeta=HeII, [OI]4363 seen
Field HA632 Exposure HA19261PN G357.5-05.5 Simbad ⋅ Aladin Telescope: SA Date: 2003-06-24
© UDS/CNRS