Dictionary of Nomenclature of Celestial Objects
(Last update: 17-Mar-2023)

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: PlanetaryNeb = 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-None (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