The nearest found maser object is G23.691+28.777 (offset by 1.6" from input coordinates)
Mean object RA, Dec: 16 52 48 +05 24 26 (253.2008330 5.4075000)
Mean object l, b: 23.6905 28.7772
ALMA archive search: Go search (r = 60")

Maser object G23.691+28.777

Other names: 16503+0529, IRAS 16503+0529, RX Oph, RX OPH, J16524821+0524269.

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

display_aladin("253.2008330","5.4075000","G23.691+28.777","G23.691+28.777","16503+0529, IRAS 16503+0529, RX Oph, RX OPH, J16524821+0524269","0")