Comet C/2015 F5 (SWAN-Xingming) makes its closest approach to the Earth (0.598 AU) in the constellation Andromeda on the 14th April 2015
Ephemeris
Date UT R.A. (J2000) Decl. Delta r El. Ph. Mag 2015 04 13 000000 00 49 57.8 +36 22 20 0.603 0.554 28.6 119.9 11.8 2015 04 14 000000 01 06 59.3 +39 24 41 0.600 0.574 30.6 117.3 12.0 2015 04 15 000000 01 25 38.8 +42 13 58 0.601 0.595 32.8 114.1 12.1 2015 04 16 000000 01 45 47.8 +44 46 10 0.605 0.615 35.0 110.6 12.3 2015 04 17 000000 02 07 11.8 +46 58 08 0.613 0.636 37.3 107.0 12.5 2015 04 18 000000 02 29 29.3 +48 47 50 0.624 0.656 39.5 103.2 12.6 2015 04 19 000000 02 52 13.7 +50 14 30 0.639 0.677 41.7 99.5 12.8 2015 04 20 000000 03 14 55.9 +51 18 38 0.656 0.697 43.7 95.8 13.0 2015 04 21 000000 03 37 07.6 +52 01 50 0.676 0.718 45.6 92.2 13.2 2015 04 22 000000 03 58 24.5 +52 26 26 0.698 0.739 47.3 88.8 13.4 2015 04 23 000000 04 18 28.6 +52 35 13 0.721 0.759 48.8 85.5 13.6 2015 04 24 000000 04 37 08.5 +52 31 03 0.747 0.780 50.2 82.4 13.8 2015 04 25 000000 04 54 19.1 +52 16 40 0.774 0.800 51.4 79.4 14.0 2015 04 26 000000 05 10 00.5 +51 54 28 0.802 0.821 52.5 76.6 14.2 2015 04 27 000000 05 24 16.1 +51 26 31 0.831 0.841 53.4 74.0 14.3 2015 04 28 000000 05 37 11.7 +50 54 30 0.861 0.861 54.2 71.5 14.5 2015 04 29 000000 05 48 53.9 +50 19 46 0.892 0.881 54.9 69.2 14.7 2015 04 30 000000 05 59 29.8 +49 43 21 0.924 0.901 55.5 67.0 14.9