Comet C/2014 Q3 (Borisov) makes its closest approach to the Earth (2.265 AU) in the constellation Draco on the 2nd May 2015
Ephemeris
Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2015 05 01 18 19 59.9 +50 32 57 2.2651 2.5993 97.7 22.6 22.0 2015 05 02 18 17 12.4 +50 34 59 2.2650 2.6081 98.3 22.5 22.1 2015 05 03 18 14 22.6 +50 36 31 2.2650 2.6169 98.8 22.4 22.2 2015 05 04 18 11 30.6 +50 37 33 2.2652 2.6257 99.4 22.3 22.2 2015 05 05 18 08 36.5 +50 38 02 2.2656 2.6346 100.0 22.1 22.3 2015 05 06 18 05 40.6 +50 38 00 2.2661 2.6434 100.5 22.0 22.4 2015 05 07 18 02 42.9 +50 37 24 2.2668 2.6522 101.1 21.9 22.5 2015 05 08 17 59 43.6 +50 36 14 2.2676 2.6611 101.6 21.8 22.5 2015 05 09 17 56 42.8 +50 34 30 2.2686 2.6699 102.1 21.7 22.6 2015 05 10 17 53 40.7 +50 32 10 2.2698 2.6788 102.7 21.6 22.7 2015 05 11 17 50 37.5 +50 29 14 2.2712 2.6876 103.2 21.5 22.7 2015 05 12 17 47 33.3 +50 25 42 2.2728 2.6965 103.7 21.3 22.8 2015 05 13 17 44 28.3 +50 21 33 2.2746 2.7054 104.2 21.2 22.9 2015 05 14 17 41 22.8 +50 16 46 2.2765 2.7143 104.6 21.1 23.0 2015 05 15 17 38 16.8 +50 11 21 2.2787 2.7232 105.1 21.0 23.0 2015 05 16 17 35 10.5 +50 05 18 2.2812 2.7321 105.6 20.9 23.1 2015 05 17 17 32 04.2 +49 58 37 2.2838 2.7410 106.0 20.8 23.2 2015 05 18 17 28 58.0 +49 51 17 2.2866 2.7499 106.5 20.7 23.3 2015 05 19 17 25 52.2 +49 43 19 2.2897 2.7589 106.9 20.5 23.3 2015 05 20 17 22 46.8 +49 34 42 2.2931 2.7678 107.3 20.4 23.4 2015 05 21 17 19 42.2 +49 25 26 2.2966 2.7767 107.7 20.3 23.5 2015 05 22 17 16 38.4 +49 15 33 2.3004 2.7857 108.1 20.2 23.6 2015 05 23 17 13 35.7 +49 05 01 2.3045 2.7946 108.4 20.1 23.6 2015 05 24 17 10 34.2 +48 53 51 2.3088 2.8036 108.8 20.0 23.7 2015 05 25 17 07 34.1 +48 42 04 2.3134 2.8125 109.1 19.9 23.8 2015 05 26 17 04 35.6 +48 29 40 2.3182 2.8215 109.4 19.8 23.8 2015 05 27 17 01 38.7 +48 16 40 2.3233 2.8305 109.7 19.7 23.9 2015 05 28 16 58 43.8 +48 03 04 2.3286 2.8394 110.0 19.6 24.0 2015 05 29 16 55 50.8 +47 48 54 2.3343 2.8484 110.3 19.5 24.1 2015 05 30 16 52 59.9 +47 34 09 2.3402 2.8574 110.5 19.4 24.1 2015 05 31 16 50 11.2 +47 18 50 2.3463 2.8664 110.7 19.3 24.2
Comet C/2014 Q3 (Borisov) is at Perihelion (1.647 AU) on the 19th November 2014
Comet C/2014 Q3 (Borisov) makes its closest approach to the Earth (1.148 AU) on the 3rd November 2014
Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2014 11 01 09 09 44.4 +78 27 57 1.1493 1.6640 101.7 35.7 15.0 2014 11 02 09 28 18.7 +79 34 55 1.1481 1.6622 101.6 35.8 15.0 2014 11 03 09 50 52.5 +80 37 17 1.1476 1.6605 101.6 35.8 15.0 2014 11 04 10 18 23.9 +81 33 22 1.1477 1.6589 101.4 35.9 15.0 2014 11 05 10 51 47.3 +82 20 56 1.1486 1.6574 101.3 35.9 15.0 2014 11 06 11 31 25.6 +82 57 16 1.1501 1.6560 101.0 36.0 15.0 2014 11 07 12 16 28.2 +83 19 34 1.1522 1.6548 100.8 36.0 15.0 2014 11 08 13 04 21.1 +83 25 48 1.1550 1.6536 100.5 36.1 15.0 2014 11 09 13 51 19.8 +83 15 39 1.1584 1.6525 100.2 36.2 15.0 2014 11 10 14 34 03.5 +82 50 43 1.1625 1.6515 99.9 36.2 15.0 2014 11 11 15 10 47.0 +82 13 51 1.1671 1.6506 99.5 36.3 15.0 2014 11 12 15 41 19.7 +81 28 07 1.1724 1.6499 99.1 36.3 15.0 2014 11 13 16 06 23.7 +80 36 08 1.1782 1.6492 98.7 36.4 15.0 2014 11 14 16 26 57.3 +79 39 55 1.1846 1.6486 98.2 36.4 15.0 2014 11 15 16 43 56.0 +78 40 58 1.1915 1.6481 97.8 36.5 15.1 2014 11 16 16 58 05.9 +77 40 20 1.1990 1.6478 97.3 36.5 15.1 2014 11 17 17 10 03.2 +76 38 47 1.2069 1.6475 96.7 36.6 15.1 2014 11 18 17 20 15.7 +75 36 54 1.2154 1.6473 96.2 36.6 15.1 2014 11 19 17 29 04.7 +74 35 05 1.2243 1.6473 95.6 36.7 15.1 2014 11 20 17 36 46.4 +73 33 39 1.2336 1.6473 95.1 36.7 15.1 2014 11 21 17 43 33.4 +72 32 49 1.2434 1.6475 94.5 36.7 15.1 2014 11 22 17 49 35.3 +71 32 46 1.2536 1.6477 93.9 36.7 15.2 2014 11 23 17 54 59.8 +70 33 39 1.2642 1.6481 93.3 36.7 15.2 2014 11 24 17 59 52.9 +69 35 34 1.2751 1.6485 92.7 36.8 15.2 2014 11 25 18 04 19.5 +68 38 35 1.2864 1.6491 92.0 36.7 15.2 2014 11 26 18 08 23.5 +67 42 46 1.2980 1.6497 91.4 36.7 15.2 2014 11 27 18 12 08.0 +66 48 10 1.3100 1.6505 90.8 36.7 15.3 2014 11 28 18 15 35.7 +65 54 48 1.3222 1.6513 90.1 36.7 15.3 2014 11 29 18 18 48.8 +65 02 42 1.3347 1.6523 89.5 36.7 15.3 2014 11 30 18 21 49.0 +64 11 53 1.3474 1.6534 88.8 36.6 15.3