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

M47 is well placed

Dominic Ford, Editor
From the Deep Sky feed

Objects: M47
Please wait
Loading 0/4
Click and drag to rotate
Mouse wheel to zoom in/out
Touch with mouse to dismiss
The sky at

The open star cluster M47 (NGC 2422; mag 4.5) in Puppis will be well placed, high in the sky. It will reach its highest point in the sky at around midnight local time.

At a declination of 14°28'S, it is easiest to see from the southern hemisphere; it can be seen at latitudes between 55°N and 84°S.

From San Diego, it will be visible between 19:58 and 03:25. It will become accessible around 19:58, when it rises to an altitude of 18° above your south-eastern horizon. It will reach its highest point in the sky at 23:42, 42° above your southern horizon. It will become inaccessible around 03:25 when it sinks below 18° 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.

At magnitude 4.4, M47 is tricky to make out with the naked eye except from a dark site, but is visible through a pair of binoculars or small telescope.

The position of M47 is as follows:

Object Right Ascension Declination Constellation Magnitude Angular Size
M47 07h36m30s 14°28'S Puppis 4.4 29'59"

The coordinates above are given in J2000.0.

The sky on 15 January 2022
Twilight ends
Twilight begins

13-day old moon
Waxing Gibbous


13 days old

Rise Culm. Set
Mercury 07:36 12:55 18:14
Venus 05:49 11:07 16:26
Moon 15:06 22:36 06:06
Mars 04:41 09:39 14:37
Jupiter 08:56 14:29 20:03
Saturn 07:55 13:11 18:27
All times shown in PST.


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)



San Diego



Color scheme