Musca
the Fly
Star chart
J2000the Fly
Fixed J2000 coordinates
This image was made with reference to IAU charts.View IAU original · Opens in a new tab
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How to read this chart
Dots mark stars, and their sizes indicate brightness. Stars appear dark on light charts and light on dark charts. Green lines show a constellation pattern. The surrounding grid gives right ascension and declination.
This is a fixed reference map, rather than a view of tonight’s sky.
Read the full chart guide →Boundary coordinates
The boundary marks a sky region; it is separate from the green star pattern. These files preserve ordered coordinate points in the J2000 reference system.
Musca9 boundary pointsDownload TXT →
View coordinate format & sample
Right ascension uses hours, minutes and seconds. Declination is in degrees. Convert right ascension to degrees with 15 × (hours + minutes/60 + seconds/3600).
RA (h m s) | Dec (degrees) | Abbreviation 11 20 20.3547 | -64.6842651 | MUS 11 19 25.6735 | -75.6840134 | MUS 13 51 07.5441 | -75.6235962 | MUS 13 49 50.6089 | -70.6244431 | MUS 13 49 04.3255 | -65.6249542 | MUS
The 0h / 24h meridian is continuous. A coordinate jump there should not be treated as a straight line across a flat map.