Home Galleries Imagers Resources Support Members Exposure Firstlight Sign In

The ‘Hidden Treasures’ list comprises 109 Deep Space Objects (DSO) compiled by the well known astronomer Stephen James O’Meara. It includes objects not included in either the Messier or Caldwell catalogues. This new list was compiled to fill ‘gaps’ in both the Messier and Caldwell lists. The Messier list was compiled as an aid to avoiding ‘embarrassing’ objects which might be mistaken for comets with the poor quality telescopes available at the time. The Caldwell list was compiled by Patrick Moore to include objects he thought were aesthetically pleasing, visually challenging or of astrophysical interest. O’Meara’s list is aimed at including the ‘best and brightest’ objects not included by Messier or Moore in their catalogues. The list was compiled over the course of 10 years and underwent more than two dozen revisions during that time, but finally comprises – 109 objects; 38 Open Star Clusters, 35 Galaxies, 14 Planetary Nebulae, 8 Globular Star Clusters, 8 Bright Nebulae, 1 Dark Nebula, 1 Star with a large proper motion and 4 Asterisms. Each ‘Hidden Treasure’ in the list is prefixed by the letter ‘X’ signifying ‘X’ marks the spot. It is hoped the ‘X’ list will become as popular as those of Messier, Caldwell and the Herschel 400. It deserves to; not only because it contains many of the ‘best and bright’ DSOs neglected by both Messier and Moore, but also because it includes some of the most beautiful ‘Art de Ciel ‘. Click Here For Gallery Stephen James O'Meara           (All Object Types) Galaxy. Globular Cluster Nebulae Open Cluster Planetary Nebula Star Field Star. (All Constellations) Andromeda Aquila Aries Camelopardalis Canes Venatici Carina Cassiopeia Centaurus Cepheus Cetus Coma Berenices Corvus Cygnus Draco Eridanus Fornax Hercules Hydra Leo Major Leo Minor Lepus Libra Lupus Lynx Monoceros Ophiuchus Orion Perseus Pisces Puppis Sagittarius Scorpius Sculptor Scutum Serpens Cauda Taurus. Ursa Major Vela Virgo Vulpecula (All Common Names) Albino Butterfly Nebula Alpha Persei Moving Cluster Avery's Island Barnard's Star Blade and Pearl Galaxy Bond's Galaxy Box Nebula Christmas Tree Cleopatra's Eye Coal Car Cluster Coat Button Nebula Coathanger Cocoon Galaxy Coma Berenices Cluster Comet Planetary Dead Man's Chest Embryo Nebula Emerald Eye Nebula Eye of God Galaxy Faberge Egg Galaxy Fiddlehead Galaxy Flame Nebula Flying Unicorn Cluster Fool's Gold Galaxy Fornax A Fox Head Cluster Frame Galaxy Ghost Globular Golden Earring Cluster Hagrid's Dragon Hairy Eyebrow Galaxy Heart & Dagger Cluster Herschel's Spiral Cluster Iota's Ghost Jolly Roger Cluster Kemble's Cascade King Hamlet's Ghost Galaxy Lambda Orionis Cluster Lime Nebula Little Gem Nebula Little Ghost Nebula Little Jewel Box Little Ladle Little Pinwheel Galaxy Little Pleiades Cluster Little Scorpion Cluster Little Spindle Galaxy Lost in Space Galaxy Lost Jewel of Orion Lost Pearl Galaxy m & m Double Cluster Misty Clover Cluster Moth Wing Cluster Mothra Cluster Northern Coalsack Oyster Nebula Perseus Lenticular Galaxy Phantom Cluster Pirate Frigate Cluster Pirate Moon Cluster Potter's Golden Snitch Queen's Cash Cluster Raspberry Nebula Rubber Stamp Nebula Running Man Sail Boat Cluster Silver Nugget Cluster Silver Streak Galaxy Snow Collar Galaxy Starfish Cluster Stinging Scorpion String of Pearls Cluster Summer Beehive The Dish Cluster The Hook Galaxy Tiger's Eye Galaxy Turtle Nebula Tweedledum Cluster UFO Galaxy Ying Yang Cluster (All Treasures) X1. X2/H VIII-78. X3. X4/H VI-20. X5/H II-224. X6/H I-100. X7/H VIII-65. X8/H I-112. X9/H I-153. X10/H I-156. X11. X12. X13. X14. X15/NGC1333. X16. X17/NGC1365. X18. X19. X20. X21. X22/H IV-53. X23/H VII-47. X24/H IV-26. X25/H VII-61. X26/H VIII-85. X27/H VIII-8. X28. X29. X30. X31. X32/NGC1977. X33/H IV-33. X34/H V-28. X35. X36/H VIII-24. X37/NGC2175. X38/H VIII-5. X39/H VI-27. X40/H VIII-34. X41/H IV-64. X42. X43. X44. X45/H VII-11. X46. X47/H I-200. X48/H I-288. X49/H I-205. X50. X51/H I-56. X52/H I-168. X53. X54/NGC3293. X55/H I-81. X56/H I-13. X57/H I-241. X58/H V-8. X59/H I-95. X60/H I-35. X61/H I-65. X62. X63/H I-198. X64. X65/H I-31=38. X66. X67/H I-176. X68/H I-129. X69/H I-84. X70. X71. X72/H I-6. X73. X74/H I-126. X75/H I-215. X76/H VI-19. X77. X78. X79. X80. X81/H IV-11. X82. X83. X84/H II-586. X85. X86. X87. X88/H VII-7. X89/H II-197. X90. X91/H I-50. X92/H VIII-72. X93. X94. X95/H I-47. X96. X97. X98. X99/H IV-51. X100/H VII-59. X101/H VII-8. X102. X103/H I-192. X104. X105. X106/H VIII-77. X107. X108/H VI-30. X109.             Image Treasure Type Constellation NGC IC Mag RA (h:m:s) Dec (d:m:s) Size (h)' Size (w)' Common Name Detail X1. Open Cluster Cassiopeia 189   8.8 00:39:35.6 +61:05:42   5.0 None More... X2/H VIII-78. Open Cluster Cassiopeia 225   7.0 00:43:36 +61:46:00   15.0 Sail Boat Cluster More... X3. Nebulae Cassiopeia 281   7.8 00:52:53.8 +56:37:30 30.0 35.0 None More... X4/H VI-20. Globular Cluster Sculptor 288   8.1 00:52:45.5 -26:35:51   13.0 None More... X5/H II-224. Galaxy. Andromeda 404   10.0 01:09:26.9 +35:43:06 3.5 3.5 Lost Pearl Galaxy More... X6/H I-100. Galaxy. Cetus 584   10.5 01:31:20.5 -06:52:002 2.0 4.1 Little Spindle Galaxy More... X7/H VIII-65. Open Cluster Cassiopeia 659   7.9 01:44:24 +60:40:12   6.0 Ying Yang Cluster More... X8/H I-112. Galaxy. Aries 772   10.3 01:59:19.5 +19:00:27 4.3 7.2 Fiddlehead Galaxy More... X9/H I-153. Galaxy. Cetus 908   10.2 02:23:4.6 -21:14:00 2.7 6.1 None More... X10/H I-156. Galaxy. Perseus 1023   9.5 02:40:24.1 +39:03:48 2.5 7.4 Perseus Lenticular Galaxy More... 1 2 3 4 5 6 7 8 9 10 ...

©ArtdeCiel.com 2009