The nearest found maser object is G20.603+0.023 (offset by 1.7" from input coordinates)
Mean object RA, Dec: 18 28 35 -10 56 36 (277.1472293 -10.9435818)
Mean object l, b: 20.6033 0.0233
Alma archive: Go search (r = 30")

Maser object G20.603+0.023

Other names: 18258-1058, Mc8-01, Mc8-01.

Detected/non-detected masers in the object: -H2O +SiO

display_aladin("277.1472293","-10.9435818","G20.603+0.023","G20.603+0.023","18258-1058, Mc8-01, Mc8-01","0")