42-Her (Star)
Color-magnitude diagram
R/B-band color composite 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 South El Monte , 42-Her is visible in both the dusk and dawn skies. In the evening, it will become visible at around 17:46 (PST), 20° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 4 hours and 7 minutes after the Sun at 20:49 (PST). In the morning, it will rise at 01:49 – 4 hours and 54 minutes before the Sun – and reach an altitude of 27° above the north-eastern horizon before fading from view as dawn breaks at around 05:39.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
42-Her
|
Object type
Star
|
Other names
Position
| Right ascension: | 16h38m44s [4] |
| Declination: | +48°55'42" [4] |
| Constellation: | Hercules |
| Magnitude: Variable | 4.90 (V) [2] 6.95 (BT) [2] 5.07 (VT) [2] 4.02 (G) [4] 5.14 (BP) [4] 2.99 (RP) [4] |
| Distance: | 129.4 parsec 421.8 lightyrs [4] |
| B-V Color (mag): | 1.60 |
| Proper motion (speed): | 54.8 mas/yr[4] |
| Proper motion (pos ang): | 298.7° |
Derived quantities
| Absolute mag (V): | -0.66 |
Visibility from South El Monte
All times shown in South El Monte local time.