Name of object:f8d1 *** Seasonal Observability of f8d1 *** RA & dec: 9 44 47.1, 67 26 19, epoch 1950.0 Site long&lat: 7 03 54.4 (h.m.s) West, 41 05 54 North. Shown: local eve. date, moon phase, hr ang and sec.z at (1) eve. twilight, (2) natural center of night, and (3) morning twilight; then comes number of nighttime hours during which object is at sec.z less than 3, 2, and 1.5. Night (and twilight) is defined by sun altitude < -18.0 degrees. Date (eve) moon eve cent morn night hrs@sec.z: HA sec.z HA sec.z HA sec.z <3 <2 <1.5 2009 Jun 6 F 4 49 1.4 7 12 1.9 9 36 2.7 4.8 2.6 0.4 2009 Jun 22 N 6 01 1.7 8 19 2.3 10 37 3.0 4.6 1.4 0.0 2009 Jul 6 F 6 52 1.8 9 17 2.6 11 42 3.2 3.7 0.6 0.0 2009 Jul 21 N 7 35 2.0 10 18 2.9 -10 59 3.1 3.0 0.0 0.0 2009 Aug 5 F 8 10 2.2 11 16 3.1 -9 37 2.7 3.4 0.0 0.0 2009 Aug 19 N 8 39 2.4 -11 51 3.2 -8 21 2.3 4.1 0.0 0.0 2009 Sep 3 F 9 09 2.6 -10 56 3.1 -7 01 1.9 5.0 0.4 0.0 2009 Sep 17 N 9 37 2.7 -10 06 2.9 -5 49 1.6 5.7 1.6 0.0 2009 Oct 3 F 10 12 2.9 -9 08 2.6 -4 28 1.4 6.5 2.9 0.7 2009 Oct 17 N 10 45 3.0 -8 17 2.3 -3 18 1.3 7.3 4.1 1.9 2009 Nov 2 F 11 28 3.2 -7 15 2.0 -1 58 1.2 8.6 5.4 3.2 2009 Nov 16 N -11 49 3.2 -6 19 1.7 -0 48 1.1 9.7 6.6 4.4 2009 Dec 1 F -10 55 3.1 -5 15 1.5 0 25 1.1 11.0 7.8 5.6 2009 Dec 15 N -9 59 2.8 -4 14 1.4 1 31 1.1 11.5 8.9 6.7 2009 Dec 31 F -8 47 2.4 -3 03 1.2 2 41 1.2 11.4 10.1 7.9 2010 Jan 14 N -7 39 2.1 -2 02 1.2 3 36 1.3 11.2 11.0 8.8 2010 Jan 29 F -6 25 1.7 -0 59 1.1 4 27 1.4 10.8 10.8 9.6 2010 Feb 13 N -5 09 1.5 0 01 1.1 5 11 1.5 10.3 10.3 10.3 2010 Feb 27 F -3 58 1.3 0 55 1.1 5 48 1.6 9.7 9.7 9.1 2010 Mar 15 N -2 37 1.2 1 54 1.2 6 24 1.7 9.0 9.0 7.8 2010 Mar 29 F -1 24 1.1 2 45 1.2 6 54 1.9 8.3 8.3 6.6 2010 Apr 13 N -0 04 1.1 3 40 1.3 7 24 2.0 7.5 7.5 5.3 2010 Apr 27 F 1 12 1.1 4 33 1.4 7 53 2.1 6.7 6.2 4.0 2010 May 13 N 2 40 1.2 5 34 1.6 8 28 2.3 5.8 4.7 2.5 2010 May 27 F 3 56 1.3 6 30 1.8 9 05 2.5 5.1 3.5 1.3 2010 Jun 11 N 5 12 1.5 7 32 2.0 9 53 2.8 4.7 2.2 0.0 2010 Jun 25 F 6 12 1.7 8 30 2.3 10 49 3.1 4.4 1.2 0.0 2010 Jul 11 N 7 06 1.9 9 36 2.7 -11 53 3.2 3.5 0.3 0.0