Independent buying guides for backyard astronomy

Best Planispheres

Updated How we research

Our top pick

Night Sky Star Wheel by Sky Publishing Planisphere Rotating Constellation Finder for Any Night

Night Sky Star Wheel by Sky Publishing, a rotating planisphere constellation finder for any night.

Our score8.9/10

Best budget

The Night Sky 40 to 50 Degrees Large Star Finder Planisphere by David Chandler Company

The Night Sky 40 to 50 Degrees Large Star Finder planisphere by David Chandler Company.

Our score8.9/10

A planisphere is only correct for the latitude band printed on it, and that is the single spec to get right. The common northern bands cover 30 to 40, 40 to 50 and 50 to 60 degrees, and each one draws the horizon oval for the middle of its range, so using a 30 to 40 degree wheel from 52 degrees north puts stars below your horizon that are actually up and hides ones that are. Look up your latitude and buy the band that contains it; if you sit close to a boundary, choose the band whose center is nearer to you. Size is the second decision and it is a genuine trade rather than a matter of taste. A small wheel of a few inches fits a jacket pocket and goes to the telescope every time, but the constellation labels crowd together near the horizon oval where you most need them. A large format wheel is far easier to read by red torchlight and stays in the car or on the table. Construction is worth a glance: laminated card survives dew, a bare paper wheel does not last a season outdoors, and a rotating disc with a smooth pivot beats one that binds when damp. Be realistic about what it does. A planisphere shows which constellations and bright stars are above the horizon at a given date and time, which is what you want when planning a session, and it plots nothing faint and no planet positions.

The short version

We compared 7 picks. Our scores range from 8.3 to 8.9 out of 10.

Scores are our editorial assessment, not customer ratings. How we score

  1. 1.Night Sky Star Wheel by Sky Publishing Planisphere Rotating Constellation Finder for Any Night
    8.9/10See on AmazonCheck price
  2. 2.The Night Sky 40 to 50 Degrees Large Star Finder Planisphere by David Chandler Company
    8.9/10See on AmazonCheck price
  3. 3.The Night Sky 30 to 40 Degrees Large North Latitude Star Finder Planisphere by David Chandler
    8.9/10See on AmazonCheck price
  4. 4.The Night Sky 50 to 60 Degrees Large Star Finder Planisphere by David Chandler Company
    8.6/10See on AmazonCheck price
  5. 5.The Night Sky Planisphere Northern Hemisphere Edition by David Chandler Rotating Star Finder
    8.3/10See on AmazonCheck price
  6. 6.The Night Sky 40 to 50 Degrees Small Star Finder Planisphere by David S. Chandler Company
    8.3/10See on AmazonCheck price
  7. 7.The Night Sky 30 to 40 Degrees Small Star Finder Planisphere by David S. Chandler Company
    8.3/10See on AmazonCheck price
Tick up to 3 picks to compare them side by side.
Night Sky Star Wheel by Sky Publishing Planisphere Rotating Constellation Finder for Any Night#1
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Night Sky Star Wheel by Sky Publishing, a rotating planisphere constellation finder for any night.

Fit for the job 10/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10

  • + Rotating wheel shows visible constellations for any date and time
  • + Sky Publishing is the maker of Sky and Telescope magazine
  • + No batteries or screens, so it preserves night vision with red light
  • - Latitude version must match your location for accuracy
  • - Plastic wheel can wear or crack with heavy use
The Night Sky 40 to 50 Degrees Large Star Finder Planisphere by David Chandler Company#2
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The Night Sky 40 to 50 Degrees Large Star Finder planisphere by David Chandler Company.

Fit for the job 10/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10

  • + 40 to 50 degrees range suits much of the northern US and Europe
  • + Large size makes labels easier to read at night
  • + Latitude-specific design keeps constellation positions accurate for that band
  • - Large size is less convenient to carry in a pocket
  • - Only accurate within the 40 to 50 degree latitude band
The Night Sky 30 to 40 Degrees Large North Latitude Star Finder Planisphere by David Chandler#3
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The Night Sky 30 to 40 Degrees Large North Latitude Star Finder planisphere by David Chandler.

Fit for the job 10/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10

  • + 30 to 40 degrees range suits southern US and similar latitudes
  • + Large format improves readability outdoors
  • + Clear constellation outlines help beginners learn the sky
  • - Not accurate for northern regions above 40 degrees
  • - Large size is bulkier to carry than the small pocket version
The Night Sky 50 to 60 Degrees Large Star Finder Planisphere by David Chandler Company#4
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The Night Sky 50 to 60 Degrees Large Star Finder planisphere by David Chandler Company for far northern observers.

Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10

  • + 50 to 60 degrees band suits Canada, northern Europe and similar high latitudes
  • + Large dial keeps constellation names readable in dim red light
  • + Helps plan which circumpolar and seasonal stars are up tonight
  • - Wrong latitude band for most of the continental US, where it misplaces the horizon
  • - Large format is less pocketable than the small Chandler editions
The Night Sky Planisphere Northern Hemisphere Edition by David Chandler Rotating Star Finder#5
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The Night Sky Planisphere Northern Hemisphere Edition by David Chandler, a rotating star finder for northern observers.

Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 9/10

  • + Northern Hemisphere Edition matches skies for most US observers
  • + Rotating design makes learning constellations easy
  • + David Chandler planispheres are known for clear design
  • - Not suitable for southern hemisphere observers
  • - Check that the latitude band matches your observing location
The Night Sky 40 to 50 Degrees Small Star Finder Planisphere by David S. Chandler Company#6
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The Night Sky 40 to 50 Degrees Small Star Finder planisphere by David S. Chandler Company.

Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 9/10

  • + Small format fits in a jacket pocket or observing bag
  • + 40 to 50 degrees range covers many popular observing areas
  • + Affordable way to learn the constellations
  • - Smaller labels are harder to read under dim red light
  • - Limited to the stated latitude band, so travelers far north or south need another
The Night Sky 30 to 40 Degrees Small Star Finder Planisphere by David S. Chandler Company#7
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The Night Sky 30 to 40 Degrees Small Star Finder planisphere by David S. Chandler Company for lower northern latitudes.

Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 9/10

  • + Small format tucks into an eyepiece case or glove box for spontaneous sessions
  • + Tuned for 30 to 40 degrees, a band covering much of the southern United States
  • + Rotating dial shows which constellations are up at any date and hour
  • - Small print is harder to read under a dim red flashlight than the large edition
  • - Loses accuracy near the horizon if you observe well north of the 40 degree line

Before you buy: trade-offs we flagged

No pick is perfect. These are the main compromises we noted for the top products in this guide, so you can check they will not matter for you.

Frequently asked questions

›What is the best choice among planispheres?

Night Sky Star Wheel by Sky Publishing Planisphere Rotating Constellation Finder for Any Night is our top overall pick. Night Sky Star Wheel by Sky Publishing, a rotating planisphere constellation finder for any night. It earns our score of 8.9/10, based on fit for the job, features, build and value.

›What is a good budget option?

The Night Sky 40 to 50 Degrees Large Star Finder Planisphere by David Chandler Company is the strongest low-cost pick in this guide. The Night Sky 40 to 50 Degrees Large Star Finder planisphere by David Chandler Company.

›How much should I expect to spend?

Picks in this guide span See on Amazon price bands (roughly: $ = under $30, $$ = $30 to $100, $$$ = over $100). We never display exact prices because they change constantly, so the buttons above always show Amazon's current price.

›How were these products chosen?

We shortlist products that fit the job this guide solves and compare their published specifications, such as size, capacity, materials and what is included. Each pick gets an editorial score out of 10 for fit, features, build and value, and we write the pros and cons from those details. Our score is not an Amazon customer rating. We earn a commission if you buy through our links, which never affects the ranking.

Stargazer Nest independently selects every product; we may earn a commission from links above.

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