CCD Observations
Object YYYYMMDD.DDD(UT) Mag Obs. Seq./Chart Remarks
TCPJ18154219+3515598 20170723.106 16.41V MRV Tycho-2 COAST; Err 0.07
Instrument: 35.6 cm f/11 SCT (COAST)
Observer: Robert J. Modic (MRV), AAVSO