🟍   Use arrows for next/previous/index/latest/chart (or use keyboard left/right/up/down/home keys). Use PgUp/PgDn to zoom image in/out.



Spectra of Planetary Nebulae

NebulaPK084+09.1RA (J2000)20 03 59.9
ConstellationCygnusDec+49 19 06.1
Size (arcsec)16Other namesPK 084+09.1
Mag (V)n/aK3-73
Surface Brightness (mag/arcsec2)n/a


HAG 24" RC, ZWO ASI2600MM Pro, LHires III, 300gr/mm, 3 x 600 sec, 2024-09-27@21:50
Faint small disk. Strong oxygen, some nitrogen, trace of sulphur

DSS2 image, 10 arcmin square

183 / 206 (pg 201)