© Digitised Sky Survey (DSS); Second Palomar Observatory Sky Survey (POSS-II)

The Great Globular Cluster in Hercules is well placed

Dominic Ford, Editor
From the Deep Sky feed

Objects: M13
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The Great Globular Cluster in Hercules (M13, NGC 6205; mag 5.8) will be well placed in the evening sky in coming weeks. On 2 June it will reach its highest point in the sky at around midnight local time, and on subsequent evenings it will culminate four minutes earlier each day.

From San Diego , it is visible all night. It will become visible around 21:01 (PST), 45° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 00:42, 86° above your northern horizon. It will be lost to dawn twilight around 04:29, 43° above your western horizon.

At a declination of 36°27'N, it is easiest to see from the northern hemisphere but cannot be seen from latitudes much south of 33°S.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.

At magnitude 5.8, M13 is quite faint, and certainly not visible to the naked eye, but can be viewed through a pair of binoculars or small telescope.

The position of M13 is as follows:

Object Right Ascension Declination Constellation Magnitude Angular Size
M13 16h41m40s 36°27'N Hercules 5.8 0'00"

The coordinates above are given in J2000.0.

The sky on 03 Jun 2021

The sky on 03 June 2021
Sunrise
05:38
Sunset
19:52
Twilight ends
21:32
Twilight begins
03:58

23-day old moon
Waning Crescent

34%

23 days old

Planets
Rise Culm. Set
Mercury 06:27 13:30 20:34
Venus 06:52 14:03 21:14
Moon 02:07 08:00 14:00
Mars 08:41 15:46 22:51
Jupiter 00:42 06:14 11:46
Saturn 23:46 05:03 10:19
All times shown in PDT.

Source

The circumstances of this event were computed using the DE430 planetary ephemeris published by the Jet Propulsion Laboratory (JPL).

This event was automatically generated by searching the ephemeris for planetary alignments which are of interest to amateur astronomers, and the text above was generated based on an estimate of your location.

Image credit

© Digitised Sky Survey (DSS); Second Palomar Observatory Sky Survey (POSS-II)

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San Diego

Latitude:
Longitude:
Timezone:

32.72°N
117.16°W
PST

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