2 19h 40m 04.56s +38° 18' 25.32" 11.178 3 19h 39m 40.92s +38° 17' 16.34" 11.574 4 19h 39m 40.25s +38° 18' 55.11 12.01 5 19h 39m 53.83s +38° 23' 01.88" 12.468 6 19h 40m 24.63s +38° 20' 50.09" 12.252 7 19h 40m 39.32s +38° 21' 17.48" 11.88 8 19h 40m 27.23s +38° 17' 01.46" 12.53 9 19h 39m 34.49s 19h 39m 34.49s 13.482 only stars 2, 3, 5, 6 were used