RA: 20h 38m 45.36s, DE: +61° 21' 14.25" (309.6889999950, 61.3539583333)
2018/10/12, 18:12 - 2018/10/13, 04:00 (UTC)
cmp.star: UCAC4 757-058431 b-v=0.61 m=13.11 chk.star: UCAC4 757-058384 b-v=0.49 m=12.27