The Lobster Claw Nebula (Sharpless 157)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 90 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 , the Lobster Claw Nebula will become visible at around 17:48 (PST), 63° above your northern horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 00:26 when it dips 21° above your north-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
The Lobster Claw Nebula (Sharpless 157)
|
Object type
HII region
|
Position
| Right ascension: | 23h16m [1] |
| Declination: | +60°02' [1] |
| Constellation: | Cassiopeia |
| Angular dimensions: | 90.0 arcmin |
Visibility from South El Monte
All times shown in South El Monte local time.