The nearest found maser object is G4.760-6.667 (offset by 0.8" from input coordinates)
Mean object RA, Dec: 18 22 40 -28 03 07 (275.6670830 -28.0522220)
Mean object l, b: 4.7601 -6.6671
ALMA archive search: Go search (r = 60")

Maser object G4.760-6.667

Other names: 18195-2804, IRAS 18195-2804, IRAS 18195-2804A.

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

display_aladin("275.6670830","-28.0522220","G4.760-6.667","G4.760-6.667","18195-2804, IRAS 18195-2804, IRAS 18195-2804A","0")