The nearest found maser object is G87.034+1.886 (offset by 1.2" from input coordinates)
Mean object RA, Dec: 20 51 53 +47 21 16 (312.9722965 47.3544960)
Mean object l, b: 87.0337 1.8859
ALMA archive search: Go search (r = 60")

Maser object G87.034+1.886

Other names: 20515317+4721204, IRAS 20502+4709, RZ Cyg.

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

display_aladin("312.9722965","47.3544960","G87.034+1.886","G87.034+1.886","20515317+4721204, IRAS 20502+4709, RZ Cyg","0")