The nearest found maser object is G20.734-0.059 (offset by 2.7" from input coordinates)
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display_aladin("277.2832920","-10.8668330","G20.734-0.059","G20.734-0.059","02073-0005, 3496, D27, S255/7, BGPS2718, G20.7327-0.0595, G 20.733-0.059, G20.733-00.059","0")