Comet C/2015 F2 (Polonia) is at Opposition (1.686 AU) in the constellation Cygnus on the 26th September 2015.
Ephemeris
Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2015 09 25 21 05 51.5 +29 37 52 1.6701 2.4243 128.4 18.9 21.5 2015 09 26 21 06 00.7 +29 24 23 1.6852 2.4351 128.1 18.9 21.5 2015 09 27 21 06 11.6 +29 10 59 1.7004 2.4458 127.7 18.9 21.5 2015 09 28 21 06 24.0 +28 57 38 1.7158 2.4566 127.4 18.9 21.6 2015 09 29 21 06 37.9 +28 44 22 1.7314 2.4674 127.0 18.9 21.6 2015 09 30 21 06 53.4 +28 31 11 1.7471 2.4782 126.6 18.9 21.7 2015 10 01 21 07 10.4 +28 18 05 1.7629 2.4890 126.2 18.9 21.7 2015 10 02 21 07 28.8 +28 05 05 1.7790 2.4998 125.8 19.0 21.7 2015 10 03 21 07 48.6 +27 52 10 1.7951 2.5105 125.3 19.0 21.8 2015 10 04 21 08 09.9 +27 39 22 1.8115 2.5213 124.9 19.0 21.8 2015 10 05 21 08 32.5 +27 26 40 1.8280 2.5321 124.5 19.0 21.8 2015 10 06 21 08 56.5 +27 14 05 1.8446 2.5428 124.0 19.0 21.9 2015 10 07 21 09 21.9 +27 01 38 1.8614 2.5536 123.5 19.0 21.9 2015 10 08 21 09 48.5 +26 49 18 1.8784 2.5644 123.1 19.1 22.0 2015 10 09 21 10 16.5 +26 37 06 1.8954 2.5751 122.6 19.1 22.0 2015 10 10 21 10 45.7 +26 25 01 1.9127 2.5859 122.1 19.1 22.0
Comet C/2015 F2 (Polonia) makes its closest approach to the Earth (0.732 AU) in the constellation Capricornus on the 8th May 2015
Comet C/2015 F2 (Polonia) is a Perihelion (1.210 AU) in the constellation Capricornus on the 28th April 2015
Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2015 04 27 20 59 48.8 -25 01 50 0.7285 1.2007 86.0 56.7 16.6 2015 04 28 21 02 37.8 -24 00 54 0.7265 1.2004 86.1 56.8 16.6 2015 04 29 21 05 22.7 -22 59 37 0.7246 1.2003 86.1 56.8 16.6 2015 04 30 21 08 03.5 -21 58 02 0.7230 1.2003 86.2 56.8 16.6 2015 05 01 21 10 40.4 -20 56 12 0.7216 1.2006 86.3 56.9 16.6 2015 05 02 21 13 13.5 -19 54 09 0.7203 1.2010 86.4 56.9 16.6 2015 05 03 21 15 42.8 -18 51 57 0.7192 1.2016 86.5 56.8 16.6 2015 05 04 21 18 08.4 -17 49 37 0.7184 1.2024 86.6 56.8 16.6 2015 05 05 21 20 30.3 -16 47 13 0.7176 1.2034 86.7 56.8 16.6 2015 05 06 21 22 48.8 -15 44 46 0.7171 1.2046 86.8 56.7 16.6 2015 05 07 21 25 03.8 -14 42 20 0.7167 1.2059 86.9 56.7 16.6 2015 05 08 21 27 15.3 -13 39 57 0.7165 1.2075 87.1 56.6 16.6 2015 05 09 21 29 23.6 -12 37 40 0.7165 1.2092 87.2 56.5 16.6 2015 05 10 21 31 28.5 -11 35 30 0.7166 1.2111 87.4 56.4 16.6 2015 05 11 21 33 30.2 -10 33 30 0.7169 1.2132 87.6 56.3 16.6 2015 05 12 21 35 28.6 -09 31 42 0.7174 1.2155 87.7 56.1 16.6 2015 05 13 21 37 24.0 -08 30 09 0.7180 1.2179 87.9 56.0 16.6 2015 05 14 21 39 16.2 -07 28 53 0.7188 1.2205 88.1 55.8 16.6 2015 05 15 21 41 05.3 -06 27 55 0.7197 1.2233 88.3 55.7 16.7