Nebula Mata Kucing: Perbezaan antara semakan

Kandungan dihapus Kandungan ditambah
Luckas-bot (bincang | sumb.)
k r2.7.1) (bot menambah: no:Kattøyetåken
09 Mac (bincang | sumb.)
Tiada ringkasan suntingan
Baris 7:
| ra = {{RA|17|58|33.423}}<ref name="simbad">{{Harv|SIMBAD|2006}}</ref>
| dec = {{DEC|+66|37|59.52}}<ref name="simbad" />
| dist_ly = 3.3 ± 0.9 [[lighttahun yearcahaya|kly]] (1.0 ± 0.3 [[parsecParsek|kpc]])<ref name="Reedetal1999">{{Harv|Reed|Balick|Hajian|Klayton|1999}}</ref>
| appmag_v = 9.8B<ref name="simbad" />
| size_v = Teras: 20″<ref name="Reedetal1999" />