{"id":8716,"date":"2020-07-19T01:22:58","date_gmt":"2020-07-19T00:22:58","guid":{"rendered":"http:\/\/outters.fr\/?p=8716"},"modified":"2025-07-15T17:04:06","modified_gmt":"2025-07-15T16:04:06","slug":"ngc5985-ngc5982-ngc5981","status":"publish","type":"post","link":"https:\/\/www.outters.fr\/?p=8716","title":{"rendered":"ngc5985 ngc5982 ngc5981"},"content":{"rendered":"

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ngc5985 – ngc5982 – ngc5981
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Image LRGB<\/h2><\/a><\/div><\/div><\/div>
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Image LRGB annotate<\/h2><\/a><\/div><\/div><\/div>
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Commentaires sur l’objet photographi\u00e9<\/span><\/p><\/h1><\/span>

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\"outters-nicolas\"<\/p>\n

Ce trio ne se laisse pas faire, le cadrage est pas des meilleurs ! on en restera l\u00e0 !<\/p>\n<\/div><\/div><\/div>

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Donn\u00e9es techniques
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Donn\u00e9es techniques de prise de vue<\/h2><\/div>
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Object : ngc5985 – ngc5982 – ngc5981
\nCommon name :
\nDate images Du 23 juin au 19 juillet 2020
\nOptics : Rcos 12.5″
\nMount : Paramount ME Num\u00e9ro 3
\nLocation : Sirene observatory
\nSeeing : fwhm : 1.79 \u00e0 2.77 arc sec \/pixel
\nCcd : Apogee 16U
\nfilter wheel : Apogee
\nfilters : Astrodon
\nL rvb
\nFocuser :TIM
\nGuiding : Atik 314L+
\nTemp. out : 4.4 \u00e0 10 T\u00b0
\nTemp ccd : -25\u00b0
\nResolution …………… 0.647 arcsec\/px
\nRotation …………….. 86.699 deg
\nObservation start time … 2020-06-28 00:30:30 UTC
\nObservation end time ….. 2020-06-28 00:35:30 UTC
\nGeodetic coordinates ….. 5 29 13 W 44 00 00 N 1100 m
\nFocal distance ……….. 2870.44 mm
\nPixel size …………… 9.00 um
\nField of view ………… 44′ 9.0″ x 44′ 9.0″
\nImage center …………. RA: 15 38 50.880 Dec: +59 34 59.58
\nTotal exposure : 17.25 h
\ntout en binning 1×1
\nRouge 32 x 5′ \/ vert 27 x 5′ \/ bleu 32 x 5′
\nL : 116 x 5′<\/div><\/div><\/div>
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Donn\u00e9es scientifiques<\/h2><\/div>
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Source wikipedia<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Observation data (J2000<\/a> epoch<\/a>)<\/th>\n<\/tr>\n
Constellation<\/a><\/th>\nDraco<\/a><\/td>\n<\/tr>\n
Right ascension<\/a><\/th>\n\u00a015h<\/sup>\u00a039m<\/sup>\u00a037.090s<\/sup>[1]<\/a><\/sup><\/td>\n<\/tr>\n
Declination<\/a><\/th>\n+59\u00b0\u00a019\u2032\u00a055.02\u2033[1]<\/a><\/sup><\/td>\n<\/tr>\n
Redshift<\/a><\/th>\n0.008396[2]<\/a><\/sup><\/td>\n<\/tr>\n
Helio radial velocity<\/a><\/th>\n2517[2]<\/a><\/sup><\/td>\n<\/tr>\n
Distance<\/a><\/th>\n140.41\u00a0\u00b1\u00a035.18\u00a0Mly<\/a> (43.050\u00a0\u00b1\u00a010.785\u00a0Mpc<\/a>)[2]<\/a><\/sup><\/td>\n<\/tr>\n
Apparent magnitude<\/a>\u00a0(V)<\/small><\/th>\n14.22[3]<\/a><\/sup><\/td>\n<\/tr>\n
Apparent magnitude<\/a>\u00a0(B)<\/small><\/th>\n15.24[3]<\/a><\/sup><\/td>\n<\/tr>\n
Characteristics<\/th>\n<\/tr>\n
Type<\/a><\/th>\nSAB(r)b<\/td>\n<\/tr>\n
Size<\/th>\n236,900\u00a0ly<\/a> (72,630\u00a0pc<\/a>)[2]<\/a><\/sup><\/td>\n<\/tr>\n
Apparent size<\/a>\u00a0(V)<\/small><\/th>\n5.495\u2032 (major axis)[2]<\/a><\/sup><\/td>\n<\/tr>\n
Notable features<\/th>\nIn a triplet of galaxies[2]<\/a><\/sup><\/td>\n<\/tr>\n
Other designations<\/th>\n<\/tr>\n
UGC<\/a> 9969, MGC<\/a>+10-22-030, PGC<\/a> 55725<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div>
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