The nearest found maser object is G21.375-0.225 (offset by 1.3" from input coordinates)
Mean object RA, Dec: 18 30 56 -10 22 29 (277.7348125 -10.3749305)
Mean object l, b: 21.3749 -0.2249
ALMA archive search: Go search (r = 60")

Maser object G21.375-0.225

Other names: 3538, N105, BGPS 2781, G21.370-0.226.

Detected/non-detected masers in the object: +H2O -CH3OH I +CH3OH II

display_aladin("277.7348125","-10.3749305","G21.375-0.225","G21.375-0.225","3538, N105, BGPS 2781, G21.370-0.226","0")