"Ephemeris for 22P/Kopff" "","DATE","","Time","Age of","","RIGHT ASCENS","","","DECLINATION","","Rise","Culm","Set","Approx","Observable","Constellation" "Year","Month","Day","","Moon","hour","min","sec","deg","min","sec","","","","Mag.","","" "2023","Jun","09",20:00 EDT,"21 days","03","55","22","+16","49","53","04:21","11:28","18:36","17.7","Not observable","Taurus" "2023","Jun","10",20:00 EDT,"22 days","03","56","30","+16","53","11","04:18","11:26","18:33","17.8","Not observable","Taurus" "2023","Jun","11",20:00 EDT,"23 days","03","57","37","+16","56","27","04:15","11:23","18:31","17.8","Not observable","Taurus" "2023","Jun","12",20:00 EDT,"24 days","03","58","44","+16","59","41","04:12","11:20","18:28","17.8","Not observable","Taurus" "2023","Jun","13",20:00 EDT,"25 days","03","59","51","+17","02","51","04:09","11:17","18:25","17.8","Not observable","Taurus" "2023","Jun","14",20:00 EDT,"26 days","04","00","58","+17","05","58","04:06","11:14","18:23","17.8","Not observable","Taurus" "2023","Jun","15",20:00 EDT,"27 days","04","02","05","+17","09","03","04:03","11:11","18:20","17.8","Not observable","Taurus" "2023","Jun","16",20:00 EDT,"28 days","04","03","11","+17","12","05","04:00","11:09","18:18","17.8","Not observable","Taurus" "2023","Jun","17",20:00 EDT,"29 days","04","04","17","+17","15","04","03:57","11:06","18:15","17.8","Not observable","Taurus" "2023","Jun","18",20:00 EDT,"00 days","04","05","23","+17","18","00","03:54","11:03","18:12","17.8","Not observable","Taurus" "2023","Jun","19",20:00 EDT,"01 days","04","06","28","+17","20","53","03:50","11:00","18:10","17.8","Not observable","Taurus" "2023","Jun","20",20:00 EDT,"02 days","04","07","33","+17","23","43","03:47","10:57","18:07","17.8","Not observable","Taurus" "2023","Jun","21",20:00 EDT,"03 days","04","08","38","+17","26","31","03:44","10:54","18:04","17.8","Not observable","Taurus" "2023","Jun","22",20:00 EDT,"04 days","04","09","43","+17","29","15","03:41","10:52","18:02","17.8","Not observable","Taurus" "2023","Jun","23",20:00 EDT,"05 days","04","10","47","+17","31","57","03:38","10:49","17:59","17.8","Not observable","Taurus" "2023","Jun","24",20:00 EDT,"06 days","04","11","51","+17","34","36","03:35","10:46","17:56","17.8","Not observable","Taurus" "2023","Jun","25",20:00 EDT,"07 days","04","12","55","+17","37","12","03:32","10:43","17:54","17.9","Not observable","Taurus" "2023","Jun","26",20:00 EDT,"08 days","04","13","59","+17","39","45","03:29","10:40","17:51","17.9","Not observable","Taurus" "2023","Jun","27",20:00 EDT,"08 days","04","15","02","+17","42","16","03:26","10:37","17:48","17.9","Not observable","Taurus" "2023","Jun","28",20:00 EDT,"09 days","04","16","05","+17","44","43","03:23","10:34","17:46","17.9","Not observable","Taurus" "2023","Jun","29",20:00 EDT,"10 days","04","17","07","+17","47","08","03:20","10:31","17:43","17.9","Not observable","Taurus" "2023","Jun","30",20:00 EDT,"11 days","04","18","10","+17","49","30","03:17","10:28","17:40","17.9","Not observable","Taurus" "2023","Jul","01",20:00 EDT,"13 days","04","19","12","+17","51","50","03:14","10:26","17:37","17.9","Not observable","Taurus" "2023","Jul","02",20:00 EDT,"14 days","04","20","13","+17","54","06","03:11","10:23","17:35","17.9","Not observable","Taurus" "2023","Jul","03",20:00 EDT,"15 days","04","21","14","+17","56","20","03:08","10:20","17:32","17.9","Not observable","Taurus" "All times computed for Cambridge (latitude 42.38; longitude -71.11) and expressed in Cambridge time." "Ephemeris computed by Dominic Ford." ""