The nearest found maser object is G39.546+30.589 (offset by 1.7" from input coordinates)
Mean object RA, Dec: 17 09 28 +18 40 49 (257.3699120 18.6804435)
Mean object l, b: 39.5465 30.5888
ALMA archive search: Go search (r = 60")

Maser object G39.546+30.589

Other names: 17092875+1840501, BG Her, IRAS 17072+1844.

Detected/non-detected masers in the object: -OH +SiO

display_aladin("257.3699120","18.6804435","G39.546+30.589","G39.546+30.589","17092875+1840501, BG Her, IRAS 17072+1844","0")