Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and METOP-B TLE Epoch: 2018 3 1. Predictions up to the next 14.0 days: Date Time(NOAA-20) NOAA-20 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon Distance(km) Time Diff(sec) 03/04/2018 11:50:29 ( 73.41, -7.23) 03/04/2018 11:51:36 ( 73.36, -4.86) 75.82 67 03/04/2018 12:41:11 ( -73.32, 160.29) 03/04/2018 12:42:20 ( -73.23, 162.19) 61.47 69 03/04/2018 13:31:53 ( 73.12, -31.95) 03/04/2018 13:33:04 ( 73.04, -30.91) 35.05 71 03/04/2018 14:22:35 ( -73.02, 135.56) 03/04/2018 14:23:47 ( -72.96, 136.26) 23.70 72 03/04/2018 15:13:17 ( 72.82, -56.69) 03/04/2018 15:14:30 ( 72.81, -56.72) 1.17 73 03/04/2018 16:04:01 ( -72.83, 110.60) 03/04/2018 16:05:11 ( -72.84, 110.66) 2.26 70 03/04/2018 16:54:47 ( 72.82, -82.08) 03/04/2018 16:55:51 ( 72.84, -82.00) 3.18 64 03/04/2018 17:45:31 ( -72.83, 85.22) 03/04/2018 17:46:33 ( -72.82, 85.28) 2.66 62 03/04/2018 18:36:17 ( 72.83,-107.47) 03/04/2018 18:37:13 ( 72.82,-107.39) 2.95 56 03/04/2018 19:27:00 ( -72.79, 59.94) 03/04/2018 19:27:55 ( -72.79, 59.89) 1.67 55 03/04/2018 20:17:46 ( 72.78,-132.75) 03/04/2018 20:18:35 ( 72.80,-132.77) 1.51 49 03/04/2018 21:08:30 ( -72.79, 34.55) 03/04/2018 21:09:17 ( -72.77, 34.51) 2.75 47 03/04/2018 21:59:16 ( 72.79,-158.13) 03/04/2018 21:59:57 ( 72.77,-158.16) 1.96 41 03/04/2018 22:50:00 ( -72.80, 9.17) 03/04/2018 22:50:38 ( -72.80, 9.23) 2.03 38 03/04/2018 23:40:46 ( 72.80, 176.48) 03/04/2018 23:41:18 ( 72.80, 176.56) 2.84 32 03/05/2018 00:31:29 ( -72.75, -16.12) 03/05/2018 00:32:00 ( -72.78, -16.16) 3.14 31 03/05/2018 01:22:14 ( 72.75, 151.20) 03/05/2018 01:22:39 ( 72.78, 151.18) 3.41 25 03/05/2018 02:12:58 ( -72.76, -41.50) 03/05/2018 02:13:21 ( -72.76, -41.54) 1.40 23 03/05/2018 03:03:44 ( 72.76, 125.81) 03/05/2018 03:04:01 ( 72.76, 125.79) 0.72 17 03/05/2018 03:54:28 ( -72.77, -66.89) 03/05/2018 03:54:42 ( -72.79, -66.82) 3.14 14 03/05/2018 04:45:14 ( 72.76, 100.43) 03/05/2018 04:45:23 ( 72.74, 100.41) 2.90 9 03/05/2018 05:35:58 ( -72.77, -92.27) 03/05/2018 05:36:04 ( -72.76, -92.21) 2.27 6 03/05/2018 06:26:44 ( 72.77, 75.04) 03/05/2018 06:26:44 ( 72.77, 75.13) 2.87 0 03/05/2018 07:17:27 ( -72.73,-117.56) 03/05/2018 07:17:26 ( -72.74,-117.59) 2.23 1 03/05/2018 08:08:13 ( 72.72, 49.76) 03/05/2018 08:08:06 ( 72.74, 49.74) 2.38 7 03/05/2018 08:58:57 ( -72.73,-142.94) 03/05/2018 08:58:48 ( -72.72,-142.98) 1.74 9 03/05/2018 09:49:43 ( 72.73, 24.37) 03/05/2018 09:49:28 ( 72.72, 24.36) 0.95 15 03/05/2018 10:40:27 ( -72.74,-168.33) 03/05/2018 10:40:09 ( -72.75,-168.26) 2.63 18 03/05/2018 11:31:13 ( 72.73, -1.01) 03/05/2018 11:30:49 ( 72.75, -0.92) 3.46 24 03/05/2018 12:21:57 ( -72.74, 166.29) 03/05/2018 12:21:31 ( -72.73, 166.36) 2.87 26 03/05/2018 13:12:43 ( 72.74, -26.40) 03/05/2018 13:12:11 ( 72.73, -26.31) 3.26 32 03/05/2018 14:03:26 ( -72.70, 141.00) 03/05/2018 14:02:53 ( -72.71, 140.97) 1.40 33 03/05/2018 14:54:12 ( 72.70, -51.68) 03/05/2018 14:53:33 ( 72.71, -51.69) 1.34 39 03/05/2018 15:44:56 ( -72.70, 115.62) 03/05/2018 15:44:15 ( -72.68, 115.59) 2.46 41 03/05/2018 16:35:42 ( 72.70, -77.07) 03/05/2018 16:34:55 ( 72.68, -77.08) 1.85 47 03/05/2018 17:26:26 ( -72.71, 90.23) 03/05/2018 17:25:36 ( -72.71, 90.30) 2.44 50 03/05/2018 18:17:12 ( 72.71,-102.45) 03/05/2018 18:16:16 ( 72.71,-102.36) 3.20 56 03/05/2018 19:07:55 ( -72.66, 64.95) 03/05/2018 19:06:58 ( -72.69, 64.92) 3.09 57 03/05/2018 19:58:41 ( 72.66,-127.74) 03/05/2018 19:57:38 ( 72.69,-127.75) 3.34 63 03/05/2018 20:49:25 ( -72.67, 39.56) 03/05/2018 20:48:20 ( -72.67, 39.54) 0.95 65 03/05/2018 21:40:11 ( 72.67,-153.12) 03/05/2018 21:39:00 ( 72.67,-153.13) 0.36 71 03/05/2018 22:30:55 ( -72.68, 14.18) 03/05/2018 22:29:42 ( -72.65, 14.15) 3.32 73 03/05/2018 23:21:38 ( 72.52,-178.20) 03/05/2018 23:20:25 ( 72.49,-178.82) 21.14 73 03/06/2018 00:12:20 ( -72.43, -10.70) 03/06/2018 00:11:08 ( -72.42, -11.64) 31.80 72 03/06/2018 01:03:02 ( 72.22, 157.02) 03/06/2018 01:01:52 ( 72.22, 155.29) 58.88 70 03/06/2018 01:53:44 ( -72.13, -35.48) 03/06/2018 01:52:35 ( -72.14, -37.52) 69.61 69