00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| the magnitude of a star as it would appear to a hypothetical observer at a distance of 10 parsecs or 32.6 light-years |
| the time when the sun is farthest south from the celestial equator occurring around December 21st |
| quasi-stellar radio source | |
noun | |
| a starlike object that may send out radio waves and other forms of energy; many have large red shifts [syn: quasar] |