REVOLUTIONARY MAPS WILL GUIDE YOU TO ANY DEEP SKY OBJECT, SPOT ON, IN LESS THAN A MINUTE
Every object is displayed with a collection of 5-7 Reference Line Maps, charts and DSS images. The series of maps for M41 is just one example of the hundreds that deepskymap.org has developed for use with the Reference Line Method. This method adapts well to both binoculars and telescopes.
Messier Object Maps
- M1, M2, M3, M4, M 5, M6, M7, M8, M9,
- M10, M11, M12, M13 , M14, M15 , M16, M17, M18, M19,
- M20, M21, M22, M23, M24, M25, M26, M27, M28, M29,
- M30, M31, M32, M33, M34, M35 , M36 , M37, M38 , M39,
- M40, M41, M42, M43, M44 , M45, M46, M47, M48, M49,
- M50, M51 , M52, M53, M54, M55, M56, M57, M58, M59,
- M60, M61, M62, M63, M64, M65, M66, M67 , M68, M69,
- M70, M71. M72. M73. M74. M75 . M76. M77. M78. M79.
- M80. M81. M82. M83. M84. M85 . M86 . M87, M88, M89,
- M90, M91, M92, M93, M94, M95, M96 , M97, M98, M99,
- M100 , M101, M102 , M103 , M104 , M105, M106, M107 , M108, M109, M110
Messier Relay Legs – Sky Maps & Star Charts
!st Trio at Dusk – Messier Marathon Search Sequence
- Messier Object M74 Star Chart & Deep Sky Map
- Messier Object M33 Star Chart & Deep Sky Map
- Messier Object M77 Star Chart & Deep Sky Map
2nd Leg – Messier Marathon Search Sequence
- Messier Object M42 & M43 Star Chart & Deep Sky Map
- Messier Object M79 Star Chart & Deep Sky Map
- Messier Object M34 Star Chart & Deep Sky Map
- Messier Object M78 Star Chart & Deep Sky Map
- Messier Object M76 Star Chart & Deep Sky Map
- Messier Object M52 Star Chart & Deep Sky Map
- Messier Object M103 Star Chart & Deep Sky Map
- Messier Object M31, M32 & M110 Star Chart & Deep Sky Map
- Messier Object M45 Star Chart & Deep Sky Map

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3rd Leg – Messier Marathon Search Sequence
- Messier Object M50 Star Chart & Deep Sky Map
- Messier Object M46 Star Chart & Deep Sky Map
- Messier Object M47 Star Chart & Deep Sky Map
- Messier Object M93 Star Chart & Deep Sky Map
- Messier Object M1 Star Chart & Deep Sky Map
- Messier Object M48 Star Chart & Deep Sky Map
- Messier Object M41 Star Chart & Deep Sky Map
- Messier Object M67 Star Chart & Deep Sky Map
- Messier Object M44 Star Chart & Deep Sky Map
- Messier Object M35 Star Chart & Deep Sky Map
- Messier Object M38 Star Chart & Deep Sky Map
- Messier Object M37 Star Chart & Deep Sky Map
- Messier Object M36 Star Chart & Deep Sky Map

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4th Leg – Messier Marathon Search Sequence
- Messier Object M94 Star Chart & Deep Sky Map
- Messier Object M106 Star Chart & Deep Sky Map
- Messier Object M95, M96, M105 Star Chart & Deep Sky Map
- Messier Object M65 & M66 Star Chart & Deep Sky Map
- Messier Object M63 Star Chart & Deep Sky Map
- Messier Object M81 & M82 Star Chart & Deep Sky Map
- Messier Object M108 & M97 Star Chart & Deep Sky Map
- Messier Object M109 Star Chart & Deep Sky Map
- Messier Object M40 Star Chart & Deep Sky Map
- Messier Object M51 Star Chart & Deep Sky Map

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5th Leg – Messier Marathon Search Sequence
- Messier Object M91, M88 & M99 Star Chart & Deep Sky Map
- Messier Object M101 & M102 Star Chart & Deep Sky Map
- Messier Object M64 Star Chart & Deep Sky Map
- Messier Object M98 Star Chart & Deep Sky Map
- Messier Object M100 Star Chart & Deep Sky Map
- Messier Object M85 Star Chart & Deep Sky Map
- Messier Object M53 Star Chart & Deep Sky Map
- Messier Object M3 Star Chart & Deep Sky Map
6th Leg – Messier Marathon Search Sequence
- Messier Object M83 Star Chart & Deep Sky Map
- Messier Object M68 Star Chart & Deep Sky Map
- Messier Object M104 Star Chart & Deep Sky Map
- Messier Object M61 Star Chart & Deep Sky Map
- Messier Object M89 & M90 Star Chart & Deep Sky Map
- Messier Object M59 & M60 Star Chart & Deep Sky Map
- Messier Object M58 Star Chart & Deep Sky Map
- Messier Object M87 Star Chart & Deep Sky Map
- Messier Object M84 & M86 Star Chart & Deep Sky Map
- Messier Object M49 Star Chart & Deep Sky Map

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7th Leg – Messier Marathon Search Sequence
- Messier Object M14 Star Chart & Deep Sky Map
- Messier Object M12 Star Chart & Deep Sky Map
- Messier Object M10 Star Chart & Deep Sky Map
- Messier Object M57 Star Chart & Deep Sky Map
- Messier Object M5 Star Chart & Deep Sky Map
- Messier Object M92 Star Chart & Deep Sky Map
- Messier Object M56 Star Chart & Deep Sky Map
- Messier Object M39 Star Chart & Deep Sky Map
- Messier Object M29 Star Chart & Deep Sky Map
- Messier Object M107 Star Chart & Deep Sky Map
- Messier Object M71 Star Chart & Deep Sky Map
- Messier Object M27 Star Chart & Deep Sky Map
- Messier Object M13 Star Chart & Deep Sky Map
8th Leg – Messier Marathon Search Sequence
- Messier Object M23 Star Chart & Deep Sky Map
- Messier Object M7 Star Chart & Deep Sky Map
- Messier Object M6 Star Chart & Deep Sky Map
- Messier Object M62 Star Chart & Deep Sky Map
- Messier Object M19 Star Chart & Deep Sky Map
- Messier Object M9 Star Chart & Deep Sky Map
- Messier Object M4 Star Chart & Deep Sky Map
- Messier Object M26 Star Chart & Deep Sky Map
- Messier Object M16 Star Chart & Deep Sky Map
- Messier Object M11 Star Chart & Deep Sky Map
- Messier Object M80 Star Chart & Deep Sky Map
9th Leg – Messier Marathon Search Sequence
- Messier Object M17 Star Chart & Deep Sky Map
- Messier Object M25 Star Chart & Deep Sky Map
- Messier Object M24 Star Chart & Deep Sky Map
- Messier Object M20 & M21 Star Chart & Deep Sky Map
- Messier Object M8 Star Chart & Deep Sky Map
- Messier Object M22 Star Chart & Deep Sky Map
- Messier Object M18 Star Chart & Deep Sky Map
- Messier Object M70 Star Chart & Deep Sky Map
- Messier Object M69 Star Chart & Deep Sky Map
- Messier Object M75 Star Chart & Deep Sky Map
- Messier Object M55 Star Chart & Deep Sky Map
- Messier Object M54 Star Chart & Deep Sky Map
- Messier Object M28 Star Chart & Deep Sky Map
Final Quintet at Dawn – Messier Marathon Search Sequence
- Messier Object M73 Star Chart & Deep Sky Map
- Messier Object M72 Star Chart & Deep Sky Map
- Messier Object M30 Star Chart & Deep Sky Map
- Messier Object M15 Star Chart & Deep Sky Map
- Messier Object M2 Star Chart & Deep Sky Map
You don’t have to own a Kindle to use these field guides! Download to Laptop and use with Amazon’s FREE “Kindle for PC” application. Using this program, glare from laptop monitor can be reduced to a minimum to allow use under the night sky while preserving dark adapted vision.
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How to Use Reference Line Maps to locate deep sky objects.
Project DeepSkyMap
Deep Sky Maps and Star Charts for the complete Messier Catalog along with monthly updates on comets, asteroids, minor planets, meteor shower radiants and hundreds of other deep sky objects. These maps are designed for use with the Reference Line Method, an intuitive approach to locating deep sky objects, even in less than ideal viewing conditions.
Easy to locate, bright stars are used to construct intersecting lines for every object. Handy laser pointers and red dot finders can be used to locate deep sky objects with dobsonian telescopes or binoculars. Readily adaptable for classroom presentations with Promethean Boards and Interactive Whiteboards. Learn how to use Reference Line Maps.