is found in the constellation Vulpecula. is a blue-white star and is categorized as a very hot star.

GCVS:
AT Vul
Right Ascension:
19h 53m 58.530s
Declination:
+23° 33' 52.00"
Magnitude:
10.0 - 9.1
Spectral Type:
B3
Constellation:
Vulpecula