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Messier Catalogue  

(with pictures)

 

M#       Constellation    Visual Magnitude          Type                                              Popular Name


M1           Taurus                    8.4              Super Nova Remnant                             Crab Nebula 

M2           Aquarius                6.5              Globular Cluster                                     bright, compact        

M3           Canes Vanatici       6.4              Globular Cluster                          small triangle with nearby stars

M4           Scorpius                 5.9              Globular Cluster                            large, one of the nearest GC's

M5           Serpens (cap)         5.8              Globular Cluster                                 very rich, condensed

M6           Scoupius                4.2               Open Cluster                               Butterfly Cluster,  good binocular

M7           Scorpius                 3.3              Open Cluster                              Beautiful,   use binoculars or RFT

M8           Sagittarius              5.8              Emission Nebula                            Bow Tie Nebula,  spectacular

M9           Ophiuchus              7.9              Globular Cluster                              smallest Gc in Ophiuchus

M10         Ophiuchus              6.6              Globular Cluster                                            rich

M11         Scutum                   5.8              Open Cluster                              Wild Duck Cluster  spectacular

M12         Ophiuchus              6.6              Globular Cluster                                     looser than M10

M13         Hercules                 5.9              Globular Cluster                     Hercules Cluster   fantastic 12 million stars

M14         Ophiuchus              7.6              Globular Cluster                                      8" scope resolves

M15         Pegasus                   6.4             Globular Cluster                                          rich and compact

M16         Serpens (cap)          6.0              Emission Nebula & Open Cluster        Eagle Nebula     nebula is diff.

M17         Sagittarius                7.0              Emission Nebula                          Swan or Omega  Nebula better w/filter

M18         Sagittarius               6.9               Open Cluster                                                     very sparse

M19         Ophiuchus               7.2              Globular Cluster                                                  oblate shape

M20         Sagittarius               6.3              Emission and Reflective Nebula          Famous Trifid Nebula good w/filter

M21         Sagittarius                5.9             Open Cluster                                                         sparse

M22         Sagittarius               5.1              Globular Cluster                                             very rich   rivals  M13

M23         Sagittarius               6.9              Globular Cluster                                     bright, loose, good in binocular

M24         Sagittarius                4.5              Globular Cluster                                        sm star cloud w/smaller OC

M25         Sagittarius                4.6              Globular Cluster                            bright but sparse  best in binoculars

M26         Scutum                    8.0             Open Cluster                                       coarse cluster near planetary 

M27         Valpecular               7.6              Planetary Nebula                        showpiece,   rectangular but round in sky

M28         Sagittarius                6.9             Globular Cluster                                    compact, near and w of M22  

M29         Cygnus                    6.6             Open Cluster                   poor cluster in rich MW field dipper asterism  

M30         Capircornus             7.5             Globular Cluster                                        27 k  light years away

M31         Andromeda             8.0              Galaxy   E6                                      large, bright, dust lanes, spectacular

M32         Andromeda             8.2              Galaxy   E2                                    condensed, bright, companion to M31

M33         Triangulum              5.7              Galaxy   Sc                                              Large LSB use low power      

M34         Perseus                   5.2              Open Cluster                                           use low power

M35         Gemini                    5.l               Open Cluster                   use low power, look for sm. CL NGC2158 SW

M36         Auriga                     6.0             Open   Cluster                                          bright,   use low power

M37         Auriga                     5.6             Open Cluster                                         very rich,    finest Aur cluster

M38         Auriga                    6.4             Open Cluster                     circle in cross shape,   sm. NGC2158 nearby

M39         Cygnus                   4.6             Open Cluster                        naked eye cluster, best in binoculars, sparse

M40         Ursa Major            8.0              Double Star                                                separation 50

M41         Canis Major           4.5              Open Cluster                                           nice,    4` below Serius

M42         Orion                     4.0              Emission Nebula                     Spectacular,  The famous Orion Nebula

M43         Orion                     9.0              Emission Nebula                                  detached part   of    M42

M44         Cancer                   3.1              Open Cluster                    Beehive or Praesepe Cluster  best low power

M45         Tarus                      1.6             Open Cluster                      Pleiades,  low power for nebulosity   beautiful

M46         Puppis                    6.1             Open Cluster                                         rich contains  PN  NGC2438

M47         Puppis                    4.4              Open Cluster                                        coarse, bright  1.5` W of M46  

M48         Hydra                     5.8             Open Cluster                                   sparse, former lost Messier object

M49         Virgo                     8.4              Galaxy   E4                                                       bright elliptical

M50         Monoceros            5.9              Open Cluster                         about half the size of full moon  3k  LY away

M51         Canes Vanatici       8.4              Galaxy     Sc                      Spectacular     Whirlpool Galaxy  w/NGC5195

M52         Casseopeia            6.9               Open Cluster                                 young   rich cluster   kidney shape

M53         Coma Bereniles      7.7              Globular Cluster                                  need 6" scope to resolve

M54         Sagittarius              5.5               Open Cluster                               bright, loose,  good in binoculars

M55         Sagittarius              7.0               Globular Cluster                                       bright,   loose

M56         Lyra                       8.3              Globular Cluster                                 rich field near Milky Way

M57         Lyra                       8.3              Planetary Nebula           the famous  Ring Nebula   w/15th mag center star

M58         Virgo                     9.8               Galaxy   SB                                     bright SB M59, M60 1` east

M59         Virgo                     9.8               Galaxy   Elliptical

M60         Virgo                     8.8               Galaxy   E1                                     bright ellip,  w/M59 & NGC 4647

M61         Virgo                     9.7               Galaxy   Sc                                               face on 2 arm spiral

M62         Ophiuchus              6.6              Globular Cluster                               8`SE of Antares in the Milky Way

M63         Canes Venatici       8.6              Galaxy Sb                                               bright,   Sunflower Galaxy

M64         Coma Bereniles      8.5             Galaxy   Sb                           Black Eye Galaxy   needs 10" or 12" arpature

M65          Leo                       9.3              Galaxy  Sb                                    both M65 & M66 in the same field         

M66          Leo                       9.0              Galaxy  Sb                                    also has "Spindle" galaxy NGC3628

M67         Cancer                   6.9              Open Cluster                                   many stars, one of yhe 4 oldest OC's

M68         Hydra                    8.2              Globular Cluster                      6" to resolve,  find using the Corvus square

M69         Sagittarius              7.7              Globular Cluster                                       small, just so so cluster

M70         Sagittarius              8.1              Globular Cluster                                             small, 2" E of M69

M71         Sagitta                    8.0              Globular Cluster                   somewhat elongated misty patch in binoculars

M72         Aquarius                9.4              Globular Cluster                                  near M73,  The" Saturn Nebula"

M73         Aquarius                9.0              Open Cluster                                                  4 star asterism

M74         Pisces                    9.2              Galaxy Sbp                                         LSB, elusive near horizon

M75         Sagittarius              8.6               Globular Cluster                                          small, distant globular

M76         Perseus                  11.0              Planetary Nebula                     " Little Dumbbell"  faintest Messier object

M77         Cetus                     8.8               Galaxy                                                    Seyfert galaxy,  bright nucleus

M78         Orion                     8.0                Reflection Nebula                                      stars in a super nova remnant

M79         Lepus                     8.0               Globular Cluster                                 best with 8" scope to resolve

M80         Scorpius                 7.2                Globular Cluster                                         small, compressed

M81        Ursa Major              6.9                Galaxy   Sb                                     bright spiral,  companion to M82

M82        Ursa Major              8.4                Galaxy Irregular               irregular "Exploding Galaxy" companion to M81

M83        Hydra                      7.6                Galaxy   SBc                                  locate by 3 star center asterism

M84        Virgo                       9.3                Galaxy    E1                          paired with M86,  M84 is more round

M85        Coma Bereniles        9.2                Galaxy   Ep                                              bright elliptical

M86        Virgo                        9.2                Galaxy   E3                                                near M84

M87        Virgo                        8.6                Galaxy E                                The Monster Galaxy   w/jet black hole

M88        Coma Bereniles        9.5                 Galaxy Sb                                 bright spiral end of Markarian's chain

M89        Virgo                       9.8                 Galaxy   E0                                          looks like a small M87

M90        Virgo                       9.5                 Galaxy   Sb                                        bright spiral 1' NE of M89

M91        Coma Bereniles       10.2                Galaxy   SBb             is M91=M58? this is NGC4548 thought to be M91

M92        Hercules                  6.5                 Globular Cluster          excellent globular cluster only upstaged by M13

M93        Puppis                     6.2                 Open Cluster                          compact and rich  arrowhead shape

M94        Canes Venatici        8.2                Galaxy   Sbp                             very bright looks like a comet

M95        Leo                         9.7                Galaxy   SBb                                         bright bared spiral

M96        Leo                         9.2                Galaxy   Sbp                                         same field with M95

M97        Ursa Major             11.2              Planetary Nebula           The Famous Owel Nebula use filter look for eyes

M98       Coma Bereniles        10.1              Galaxy   Sb                           near edge on spiral  part of Vergo cluster

M99       Coma Bereniles        9.8                Galaxy   Sc                                   Face on and 50 mil LY away

M100     Coma Bereniles        9.4                Galaxy   Sc                                  bright face on star like center

M101      Ursa Major             7.7                Galaxy   Sc                     bright but LSB better in binoculars,  face on

M102      Draco                     10.0              Galaxy   E6p                               not M102? is M102=M101?

M103      Cassiopeia              7.4                Open Cluster                                   3 NGC Cluster near by

M104      Virgo                      8.3                Galaxy   Sb                   the famous Sombrero Galaxy look for dust lane

M105      Leo                         9.3                Galaxy   E1                                            very near M95 & M96

M106      Canes Venatici        8.3                Galaxy   Sbp                                              large bright spiral

M107      Ophiuchus               8.1               Globular Cluster                                        small coffin asterism

M108      Ursa Major             10.1              Galaxy   Sc                                           almost edge, on near  M97

M109      Ursa Major             9.8                Galaxy   SBb                               barred spiral  <1' E of y Ursa Major

M110      Andromeda             8.0                Galaxy   E6                                      LSB,   companion of M31