Dictionary of Nomenclature of Celestial Objects (Last update: 24-Jun-2022)
Result of query: info cati SSTSL2 J203718.64+660745.5$
Details on Acronym: SSTSL2 SSTSL2 (Spitzer Space Telescope, Source List)
N: about 42 millions
Object:(IR) (SIMBAD class: Infrared = Infra-Red Source)
Note:As part of the Spitzer Enhanced Imaging Products (SEIP), Cryogenic Release, the Source List contains photometry for about 42 million highly reliable compact sources.
Originof the Acronym: A = Assigned by the author(s)