η-Ser (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 San Diego , η-Ser will become visible around 19:38 (PDT), 52° above your southern horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 00:49.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
η-Ser
|
Object type
Star
|
Other names
Position
| Constellation: | Serpens Cauda |
| Magnitude: Variable | 3.24 (V) [2] 4.43 (BT) [2] 3.34 (VT) [2] 2.99 (G) [4] 3.71 (BP) [4] 2.47 (RP) [4] |
| B-V Color (mag): | 0.93 |
| Right ascension: | 18h21m18s [4] |
| Declination: | -02°54'06" [4] |
| Distance: | 19.1 parsec 62.2 lightyrs [4] |
| Proper motion (speed): | 890.2 mas/yr [4] |
| Proper motion (pos ang): | 218.1° |
Derived quantities
| Absolute mag (V): | 1.84 |
Visibility from San Diego
All times shown in San Diego local time.