Comet 128P/Shoemaker-Holt 1-A is at Opposition (2.703 AU) on the 7th February 2018
Comet 128P/Shoemaker-Holt 1-A makes its closest approach to the Earth (2.955 AU) in the constellation Aquarius on the 9th September 2015
Ephemeris
Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2015 09 08 22 26 43.8 -04 33 50 2.9555 3.9530 170.6 2.4 16.8 2015 09 09 22 26 09.0 -04 37 54 2.9552 3.9503 169.6 2.6 16.8 2015 09 10 22 25 34.4 -04 41 58 2.9552 3.9475 168.6 2.9 16.8 2015 09 11 22 25 00.1 -04 46 03 2.9555 3.9448 167.6 3.1 16.8 2015 09 12 22 24 26.1 -04 50 08 2.9561 3.9420 166.5 3.4 16.8 2015 09 13 22 23 52.5 -04 54 12 2.9570 3.9393 165.5 3.7 16.8 2015 09 14 22 23 19.1 -04 58 16 2.9581 3.9365 164.4 3.9 16.8 2015 09 15 22 22 46.2 -05 02 19 2.9596 3.9338 163.3 4.2 16.8 2015 09 16 22 22 13.7 -05 06 21 2.9613 3.9311 162.3 4.5 16.8 2015 09 17 22 21 41.6 -05 10 22 2.9634 3.9283 161.2 4.7 16.8 2015 09 18 22 21 10.0 -05 14 22 2.9657 3.9256 160.1 5.0 16.8 2015 09 19 22 20 38.9 -05 18 20 2.9682 3.9228 159.0 5.3 16.8 2015 09 20 22 20 08.3 -05 22 16 2.9711 3.9201 157.9 5.5 16.8
Comet 128P/Shoemaker-Holt 1-B is at Opposition (4.000 AU) on the 21st July 2014
Comet 128P/Shoemaker-Holt 1-B is at Opposition (4.003 AU) on the 20th July 2014
Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2014 07 20 19 54 50.8 -15 17 07 4.0025 5.0150 174.5 1.1 18.5 2014 07 21 19 54 15.6 -15 18 41 4.0004 5.0128 174.6 1.1 18.5 2014 07 22 19 53 40.5 -15 20 16 3.9985 5.0106 174.4 1.1 18.5 2014 07 23 19 53 05.3 -15 21 52 3.9969 5.0084 174.0 1.2 18.5 2014 07 24 19 52 30.1 -15 23 29 3.9956 5.0062 173.4 1.3 18.5 2014 07 25 19 51 55.0 -15 25 07 3.9947 5.0040 172.8 1.5 18.5 2014 07 26 19 51 20.0 -15 26 45 3.9940 5.0018 172.0 1.6 18.5 2014 07 27 19 50 45.1 -15 28 25 3.9936 4.9996 171.2 1.8 18.5 2014 07 28 19 50 10.3 -15 30 05 3.9935 4.9974 170.3 2.0 18.5 2014 07 29 19 49 35.7 -15 31 46 3.9937 4.9952 169.3 2.2 18.5 2014 07 30 19 49 01.2 -15 33 28 3.9943 4.9929 168.4 2.3 18.5 2014 07 31 19 48 26.9 -15 35 09 3.9951 4.9907 167.4 2.5 18.5
Comet 128P/Shoemaker-Holt 1-B makes its closest approach to the Earth (4.939 AU) on the 30th May, 2012.