Catalogo degli oggetti messier 
Catalogo degli oggetti messier
OCl - ammasso aperto GCl - settore aperto C/N - settore aperto
PlN - nebulosa planetaria DfN - nebulosa diffusa Gal - galassia
SNR - resto di supernova esempio:
|
M |
NGC |
Const. |
RA |
Dec |
Mag |
Size(min.) |
Type |
Distance |
Common name |
|
45 |
1432 |
Tau |
03 47.0 |
24 07 |
1.4 |
110.0 |
OCl |
0.4 |
|
M : numero dell'oggetto Messier (Charles Messier è stato il primo a compilare un catalogo degli oggetti celesti)
NGC : new general catalogue
RA , Dec : ascensione retta, declinazione.
Con : settore - costellazione in cui si trova l'oggetto
Mag: magnitudine, scala di luminosita' di un astro Size : è la larghezza angolare misurata in primi d'arco
Typ : tipo di oggetto
OCl : open cluster, ammasso aperto di stelle, le stelle sono abbastanza distanti tra loro da riuscire a percepire e misurare la distanza relativa, cosa che non succede nei 'globular clusters' (ammassi globulari).
Distance: 0.4 , è una misura in parsec (parallasse /secondo d'arco) 1 parsec è la distanza alla quale una unita' astronomica appare sotto un angolo di un secondo d'arco.
1 u.a. è la distanza media terra-sole ossia circa 149.000.000 km
M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- --- --- ------- ------ ---- ---------- --- -------- ------------- 1 1952 Tau 05 34.5 22 01 9.0 6 x 4 SNR 6.3 Crab Nebula 2 7089 Aqr 21 33.5 -00 49 7.5 12.9 GCl 36 3 5272 CVn 13 42.2 28 23 7.0 16.2 GCl 31 4 6121 Sco 16 23.6 -26 32 7.5 26.3 GCl 7 5 5904 Ser 15 18.6 02 05 7.0 17.4 GCl 23 6 6405 Sco 17 40.1 -32 13 4.5 15.0 OCl 2 Butterfly Cluster 7 6475 Sco 17 53.9 -34 49 3.5 80.0 OCl 1 Ptolemy's Cluster 8 6523 Sgr 18 03.8 -24 23 5.0 60 x 35 C/N 6.5 Lagoon Nebula
M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 9 6333 Oph 17 19.2 -18 31 9.0 9.3 GCl 26 10 6254 Oph 16 57.1 -04 06 7.5 15.1 GCl 13 11 6705 Sct 18 51.1 -06 16 7.0 14.0 OCl 6 Wild Duck Cluster 12 6218 Oph 16 47.2 -01 57 8.0 14.5 GCl 18 13 6205 Her 16 41.7 36 28 7.0 16.6 GCl 22 Hercules Cluster 14 6402 Oph 17 37.6 -03 15 9.5 11.7 GCl 27 15 7078 Peg 21 30.0 12 10 7.5 12.3 GCl 33 16 6611 Ser 18 18.8 -13 47 6.5 7.0 C/N 7 Eagle Nebula, Star Queen Nebula 17 6618 Sgr 18 20.8 -16 11 7.0 11.0 C/N 5 Omega Nebula, Swan Nebula, Lobster Nebula
M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- --- --- ------- ------ ---- ---------- --- -------- ------------- 18 6613 Sgr 18 19.9 -17 08 8.0 9.0 OCl 6 19 6273 Oph 17 02.6 -26 16 8.5 13.5 GCl 27 20 6514 Sgr 18 02.6 -23 02 5.0 28.0 C/N 2.2 Trifid Nebula 21 6531 Sgr 18 04.6 -22 30 7.0 13.0 OCl 3 22 6656 Sgr 18 36.4 -29 54 6.5 24.0 GCl 10 23 6494 Sgr 17 56.8 -19 01 6.0 27.0 OCl 4.5 24 6603 Sgr 18 16.9 -18 29 11.5 5.0 10 contains "Delle Caustiche" 25 i4725 Sgr 18 31.6 -19 15 4.9 40.0 OCl 2 M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 26 6694 Sct 18 45.2 -09 24 9.5 15.0 OCl 5 27 6853 Vul 19 59.6 22 43 7.5 8.0 x 5.7 PlN 1.25 Dumbbell Nebula 28 6626 Sgr 18 24.5 -24 52 8.5 11.2 GCl 18 29 6913 Cyg 20 23.9 38 32 9.0 7.0 OCl 7.2 30 7099 Cap 21 40.4 -23 11 8.5 11.0 GCl 25 31 224 And 00 42.7 41 16 4.5 178 Gal 2200 Andromeda Galaxy 32 221 And 00 42.7 40 52 10.0 8 x 6 Gal 2200 33 598 Tri 01 33.9 30 39 7.0 73 x 45 Gal 2300 Triangulum Galaxy
M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 34 1039 Per 02 42.0 42 47 6.0 35.0 OCl 1.4 35 2168 Gem 06 08.9 24 20 5.5 28.0 OCl 2.8 ammasso aperto 36 1960 Aur 05 36.1 34 08 6.5 12.0 OCl 4.1 ammasso aperto 37 2099 Aur 05 52.4 32 33 6.0 24.0 OCl 4.6 ammasso aperto 38 1912 Aur 05 28.7 35 50 7.0 21.0 OCl 4.2 39 7092 Cyg 21 32.2 48 26 5.5 32.0 OCl 0.3 40 WIN4 UMa 12 22.4 58 05 9.0 0.8 Double Star WNC4 41 2287 CMa 06 47.0 -20 44 5.0 38.0 OCl 2.4
M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 42 1976 Ori 05 35.4 -05 27 5.0 85 x 60 DfN 1.6 Orion Nebula 43 1982 Ori 05 35.6 -05 16 7.0 20 x 15 DfN 1.6 de Mairan's nebula; part of Orion Nebula 44 2632 Cnc 08 40.1 19 59 4.0 95.0 OCl 0.5 Praesepe, Beehive Cluster 45 1432 Tau 03 47.0 24 07 1.4 110.0 OCl 0.4 Subaru, Pleiades, Seven Sisters 46 2437 Pup 07 41.8 -14 49 6.5 27.0 OCl 5.4 47 2422 Pup 07 36.6 -14 30 4.5 30.0 OCl 1.6 48 2548 Hya 08 13.8 -05 48 5.5 54.0 OCl 1.5 49 4472 Vir 12 29.8 08 00 10.0 9 x 7.5 Gal 60000
M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 50 2323 Mon 07 03.2 -08 20 7.0 16.0 OCl 3 51 5194 CVn 13 29.9 47 12 8.0 11 x 7 Gal 37000 Whirlpool Galaxy 52 7654 Cas 23 24.2 61 35 8.0 13.0 OCl 7 53 5024 Com 13 12.9 18 10 8.5 12.6 GCl 56 54 6715 Sgr 18 55.1 -30 29 8.5 9.1 GCl 83 55 6809 Sgr 19 40.0 -30 58 7.0 19.0 GCl 17 56 6779 Lyr 19 16.6 30 11 9.5 7.1 GCl 32 57 6720 Lyr 18 53.6 33 02 9.5 1.4 x 1.0 PlN 4.1 Ring Nebula M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 58 4579 Vir 12 37.7 11 49 11.0 5.5 x 4.5 Gal 60000 59 4621 Vir 12 42.0 11 39 11.5 5 x 3.5 Gal 60000 60 4649 Vir 12 43.7 11 33 10.5 7 x 6 Gal 60000 61 4303 Vir 12 21.9 04 28 10.5 6 x 5.5 Gal 60000 62 6266 Oph 17 01.2 -30 07 8.0 14.1 GCl 22 63 5055 CVn 13 15.8 42 02 8.5 10 x 6 Gal 37000 Sunflower Galaxy 64 4826 Com 12 56.7 21 41 9.0 9.3 x 5.4 Gal 12000 Blackeye Galaxy 65 3623 Leo 11 18.9 13 05 10.5 8 x 1.5 Gal 35000 M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 66 3627 Leo 11 20.2 12 59 10.0 8 x 2.5 Gal 35000 67 2682 Cnc 08 50.4 11 49 7.5 30.0 OCl 2.25 68 4590 Hya 12 39.5 -26 45 9.0 12.0 GCl 32 69 6637 Sgr 18 34.4 -32 21 9.0 7.1 GCl 25 70 6681 Sgr 18 43.2 -32 18 9.0 7.8 GCl 28 71 6838 Sge 19 53.8 18 47 8.5 7.2 GCl 12 72 6981 Aqr 20 53.5 -12 32 10.0 5.9 GCl 53 73 6994 Aqr 20 58.9 -12 38 9.0 2.8 74 628 Psc 01 36.7 15 47 10.5 10.2 x 9.5 Gal 35000 M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 75 6864 Sgr 20 06.1 -21 55 9.5 6.0 GCl 58 76 650 Per 01 42.4 51 34 12.0 2.7 x 1.8 PlN 3.4 Little Dumbbell Nebula, Cork Nebula 77 1068 Cet 02 42.7 -00 01 10.5 7 x 6 Gal 60000 78 2068 Ori 05 46.7 00 03 8.0 8 x 6 DfN 1.6 79 1904 Lep 05 24.5 -24 33 8.5 8.7 GCl 40 80 6093 Sco 16 17.0 -22 59 8.5 8.9 GCl 27 81 3031 UMa 09 55.6 69 04 8.5 21 x 10 Gal 11000 Bode's Galaxy M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 82 3034 UMa 09 55.8 69 41 9.5 9 x 4 Gal 11000 Cigar Galaxy 83 5236 Hya 13 37.0 -29 52 8.5 11 x 10 Gal 10000 Southern Pinwheel Galaxy 84 4374 Vir 12 25.1 12 53 11.0 5.0 Gal 60000 85 4382 Com 12 25.4 18 11 10.5 7.1 x 5.2 Gal 60000 86 4406 Vir 12 26.2 12 57 11.0 7.5 x 5.5 Gal 60000 87 4486 Vir 12 30.8 12 24 11.0 7.0 Gal 60000 Virgo A 88 4501 Com 12 32.0 14 25 11.0 7 x 4 Gal 60000 89 4552 Vir 12 35.7 12 33 11.5 4.0 Gal 60000 M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 90 4569 Vir 12 36.8 13 10 11.0 9.5 x 4.5 Gal 60000 91 4548 Com 12 35.4 14 30 11.5 5.4 x 4.4 Gal 60000 92 6341 Her 17 17.1 43 08 7.5 11.2 GCl 26 93 2447 Pup 07 44.6 -23 52 6.5 22.0 OCl 4.5 94 4736 CVn 12 50.9 41 07 9.5 7 x 3 Gal 14500 95 3351 Leo 10 44.0 11 42 11.0 4.4 x 3.3 Gal 38000 96 3368 Leo 10 46.8 11 49 10.5 6 x 4 Gal 38000 97 3587 UMa 11 14.8 55 01 12.0 3.4 x 3.3 PlN 2.6 Owl Nebula M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 98 4192 Com 12 13.8 14 54 11.0 9.5 x 3.2 Gal 60000 99 4254 Com 12 18.8 14 25 10.5 5.4 x 4.8 Gal 60000 100 4321 Com 12 22.9 15 49 10.5 7 x 6 Gal 60000 101 5457 UMa 14 03.3 54 21 8.5 22.0 Gal 24000 Pinwheel Galaxy 102 5866 Dra 15 06.5 55 45 10.5 5.2 x 2.3 Gal 40000 Spindle Galaxy 103 581 Cas 01 33.2 60 42 7.0 6.0 OCl 8 104 4594 Vir 12 40.0 -11 37 9.5 9 x 4 Gal 50000 Sombrero Galaxy 105 3379 Leo 10 47.8 12 35 11.0 2.0 Gal 38000 M NGC Con RA Dec Mag Size (min) Typ Distance Common Name --- ---- --- ------- ------ ---- ---------- --- -------- ------------- 106 4258 CVn 12 19.0 47 18 9.5 19 x 8 Gal 25000 107 6171 Oph 16 32.5 -13 03 10.0 10.0 GCl 20 108 3556 UMa 11 11.5 55 40 11.0 8 x 1 Gal 45000 109 3992 UMa 11 57.6 53 23 11.0 7 x 4 Gal 55000 110 205 And 00 40.4 41 41 10.0 17 x 10 Gal 2200
