PN G340.0+02.9 short red Hα![]()
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Usual Name PHR1634-4318 J2000 16 34 43.1-43 18 00 B1950 247.7956-43.1968 Galactic 340.0069+02.9323
Status True PN Size 18.0×15.0'' Morphology Er Small, compact, bright, annular PN; [OIII]>>Hbeta HeII, strong Halpha no [NII], high excitation
Field HA413 Exposure HA18003PN G340.0+02.9 Simbad ⋅ Aladin Telescope: MS Date: 1998-06-29
© UDS/CNRS