The star 47-Oph
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Ashburn , 47-Oph is visible all night. It will become visible at around 21:59 (EDT) as the dusk sky fades, 34° above your south-eastern horizon. It will be lost to dawn twilight at around 04:25, 19° above your south-western horizon.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
47-Oph
|
Object Type
Star
|
Position
| Constellation: | Ophiuchus |
| Magnitude: Variable | 4.54 (V)[2] 4.99 (BT)[1] 4.58 (VT)[1] 4.11 (RP)[3] 4.37 (G)[3] 4.64 (BP)[3] |
| B-V Color (mag): | 0.39 |
| Right Ascension: | 17h26m37s [3] |
| Declination: | -05°05'12" [3] |
| Distance: | 31.4 parsec 102.3 lightyrs [3] |
| Proper motion (speed): | 101.0 mas/yr [3] |
| Proper motion (pos ang): | 244.9° |
Derived Quantities
| Absolute Mag (V): | 2.06 |