The nearest found maser object is G0.6771-0.0269 (offset by 0.4" from input coordinates)
Mean object RA, Dec: 17 47 19 -28 22 14 (266.8303515 -28.3707210)
Mean object l, b: 0.677 -0.0252
ALMA archive search: Go search (r = 30")

Maser object G0.6771-0.0269

Other names: 0.67-0.02, 0.677-0.025, G0.6771-0.0252, 0.677-0.025, G000.677-0.028, G0.677-0.028, Sgr B2(N), SGR B2N, G0.67-0.02.

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

display_aladin("266.8303515","-28.3707210","G0.6771-0.0269","G0.6771-0.0269","0.67-0.02, 0.677-0.025, G0.6771-0.0252, 0.677-0.025, G000.677-0.028, G0.677-0.028, Sgr B2(N), SGR B2N, G0.67-0.02","0")