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Sky-Tonight.com/Double stars/Miram
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Observation Settings

Or select it on the map:
This Earth map lets you select the observer’s location used to calculate the bearing and elevation of celestial objects. The selected point determines how the sky, rise and set times, and object positions are shown.
Your location: Singapore, Singapore
Timezone:
Latitude:
1.35208
Longitude:
103.82

Miram Position and Visibility Tonight

02507+5554

Where is Miram right now?

Miram is located in the constellation Perseus. It is currently above the horizon at an altitude of 35° toward the north, with an apparent magnitude of 3.76.
Open the interactive guide to Miram’s position and path tonight

Miram visibility on 2026-10-26

Miram Visible from late evening until sunrise

Miram rise and set timetable

TimeElevation
Moonrise, 99.8% illuminated 18:54-5°
Miram rise19:28
Twilight start (−12°)19:361°
Astronomical observing session begins20:015°
Miram transit01:3535°
Astronomical observing session ends05:3617°
Twilight end (−12°)06:0014°
Civil sunrise06:2511°
Sunrise06:478°
Moonset07:262°
Miram set07:41

Track Miram position throughout the night

← 26 October 2026 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe Miram changing position in the night sky.

Star system description: Miram

A double or multiple star system in Perseus.

Pair AE (238.3″; magnitudes 3.76 and 9.24) is the binocular candidate in the catalog model. Actual resolution depends on magnification and stability.

The diagram uses the latest WDS measurements; north is up and east is right. Measurements may be from different years. Unconnected groups are arranged separately; close pairs may merge, and pairs without reliable geometry are omitted.

Technical details: Miram

PropertyValue
System identifierWDS 02507+5554
Bayer / Flamsteed designationη Per
ConstellationPerseus
System typemultiple star system
Right ascension (RA)02h 50m 41s"
Declination (Dec)55° 53' 43s
ComponentAB
Primary magnitude3.76
Secondary magnitude8.50
Separation (arcseconds)27.1″
Position angle301°
Discovery year1779
Last observed2024
Spectral type (primary/secondary)M3I+B9V
Number of observations60

7 components are identified in WDS; this is not a count of resolved stars.

Components of Miram

Each row is a separate WDS component pair. Measurements may come from different years.

ComponentPrimary magnitudeSecondary magnitudeSeparation (arcseconds)Position angleLast observed
AB3.768.5027.1″301°2024
AC3.7611.6164.2″268°2024
AE (binoculars)3.769.24238.3″296°2024
AF3.7611.4457″25°2024
CD11.6112.704.7″116°2024
CG11.6114.0016″233°2024

Notes

  • T: Matching parallax and similar proper motion indicate a physical pair.

Data source: Washington Double Star (WDS) Catalog. Maintained by the U.S. Naval Observatory; thanks to the WDS team.

Finder Chart for Miram

Field of view 5.0°

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View on Sky Map

Miram Passage Through Night

Double-click to unlock the map.

Current position of Miram

Time01:10
Latitude1.35208
Longitude103.82
Elevation35°
Azimuth4°
Here you can see the current position of Miram on the map, as well as its positions for rise and set. This tool lets you track its movement throughout the night with accurate, up-to-date information.

When Is Miram Visible Throughout the Year?

Miram will remain visible until February 19, when it moves too close to the Sun and temporarily disappears from the night sky. Time
DateTue, 27 October 2026
Astronomical observing session begins19:55
Astronomical observing session ends05:28
Astronomical observing duration10h 33m
Rise19:24
Set07:38
Elevation at transit35°
Transit time01:31
Equatorial coordinatesRA: 02h 50m 41s", Dec: 55° 53' 43s
Magnitude4
ConstellationPerseus
The graph illustrates the annual visibility pattern of Miram, including its daily appearances and transit times. The vertical axis shows the hours of the day and the horizontal axis spans the year. The reddish area marks when the object is above the horizon, while the white line marks its daily transit.
You can also see when Miram is visible throughout the year in a table with exact rise, transit, and set times for each date.

Astrometric and Physical Parameters of Miram

Coordinates and Visibility

Right Ascension02h 50m 42s
Declination55° 53′ 44″
Magnitude3.76
ConstellationPerseus
Elevation35.2°
Azimuth4.3°