IAU
cygnus A+
IAU
IAU
because the circumpolar constellations are visible all year long and the others are not.
Vega can be found at the head of the constellation Lyra [See related link for a star chart] Coordinates: 18h 36m 56.3364s, +38° 47′ 01.291
IAU
cygnus A+
IAU
because the circumpolar constellations are visible all year long and the others are not.
A star chart
no.
The Top 40 Single Chart is released on Sunday afternoons by BBC Radio 1 before the full Official Singles Chart Top 1 is posted. The Single Chart is compiled by The Official Charts Company.
The frequency with which any DVD Chart is updated will vary depending on which company or official body is issuing it. The Official DVD Chart in the United Kingdom is updated weekly.
Direct quote from Wikipedia... "According to the Official Charts Company, the official British singles chart was theNew Musical Expresschart from 1952 to 1960, theRecord Retailerchart from 1960 to 1969 and the Official UK Singles Chart since 1969"
You can check out the website, the official board for Tesco's organizational chart. Tesco is a grocery retailer that is based in England.
The Official Chart Show
Probably; there wasn't a single chart when it was released - it was number one in most of the charts, but in the chart that became the "official" chart, it only reached number 2.