Dictionary of Nomenclature of Celestial Objects
(Last update: 13-Nov-2017)

Result of query: info cati TC$

Details on Acronym:   TC
   TC (Trifid Condensation) ***** Avoid the usage of TC, prefer [CLC98] Originof the Acronym: A = Assigned by the author(s)
Details on Acronym:   Tc
   Tc (Thackeray) Write:<<PN Tc N>> N: 1 Object:PN  (SIMBAD class: PN = Planetary Nebula) Stat:is completely incorporated in Simbad Note:Tc 1 = PN G345.2-08.8 = PK 345-08 1 Ref:=1950MNRAS.110..524T byTHACKERAY A.D. Mon. Not. R. Astron. Soc., 110, 524 (1950) Some southern stars involved in nebulosity. o<PN Tc N> (No. 1). Originof the Acronym: L = Found in the literature
Details on Acronym:   TC
   TC (Tifft+Cocke) Write:<<TC NNN>>
<<TC ENN>> N: 930+37 Object:G  (SIMBAD class: Galaxy) Note:Format 'NNN': (Nos 1-930), with many missing numbers. In 1st ref., in Table 1, the 1950 coord. are written with minus signs as separators and without leading zeroes. e.g. alpha = 0- 7-45.0 for alpha = 00 07 45.0, Dec = -18-32-36 for Dec = -18 32 36
Format 'ENN', E for Extension: (Nos E1-E37) in 2nd ref. Ref:=1988ApJS...67....1T byTIFFT W.G. , COCKE W.J. Astrophys. J., Suppl. Ser., 67, 1-75 (1988) Uncertainties in 21 centimeter redshifts. I. Data. ocross-id. FT not in SIMBAD, Fischer+Tully objects not numbered in 1981ApJS.47.139F o<TC NNN> N=625 among (Nos 1-629) Ref:=1990A&AS...84...47T byTIFFT W.G. , HUCHTMEIER W.K. Astron. Astrophys., Suppl. Ser., 84, 47-58 (1990) Comparisons between 21cm data from Effelsberg and Greenbank. oTable I: <TC ENN> (Nos E1 to E37) Ref:=1990ApJS...73..603T byTIFFT W.G. Astrophys. J., Suppl. Ser., 73, 603-636 (1990) Properties of the redshift. I. Data and calibrations. ocross-id. FT not in SIMBAD, Fischer+Tully objects not numbered in 1981ApJS.47.139F o<TC NNN> N=151 among (Nos 631-930) Originof the Acronym: A = Assigned by the author(s)
Details on Acronym:   Cl* NGC 1850 TC
   Cl* NGC 1850 TC (Tifft+Connolly) Write:<<Cl* NGC 1850 TC IV-NN>>
<<Cl* NGC 1850 TC V-NN>>
<<Cl* NGC 1850 TC LE-NN>>
<<Cl* NGC 1850 TC SE-NN>> N: 49+63+72+88 Object:*inCl Rem:Table I: reference fields IV and V.

Table II: long exposure (LE) and short exposure (SE) plates. in source:NAME LMC

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