Dictionary of Nomenclature of Celestial Objects
(Last update: 26-Apr-2024)

Result of query: info cati HGT NN$
.

Details on Acronym:   HGT
  
HGT (Halpern+Grindlay+Tytler)
Write:<<HGT NNN>>
N: 61+76
Object:*  (SIMBAD class: Star)
Note:(Nos 1-61) in the first ref., (Nos 101-176) in the second ref. Identif. charts
Ref:=1985ApJ...296..190H
byHALPERN J.P. , GRINDLAY J.E., TYTLER D.
 Astrophys. J., 296, 190-196 (1985)
  Observations of the Geminga optical candidate.
o<HGT NN> (Nos 1-61)
Ref:=1988ApJ...330..201H
byHALPERN J.P. , TYTLER D.
 Astrophys. J., 330, 201-217 (1988)
  The Geminga X-ray counterpart and a blue optical identification.
o<HGT NNN> (Nos 101-176)
Originof the Acronym: L = Found in the literature