Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-20 TLE Epoch: 2023 4 29. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(NOAA-20) NOAA-20 Lat/Lon Distance(km) Time Diff(sec) 04/29/2023 03:40:29 ( 81.19, 65.37) 04/29/2023 03:40:20 ( 81.19, 65.35) 0.35 9 04/29/2023 04:31:15 ( -81.19,-127.40) 04/29/2023 04:31:05 ( -81.19,-127.41) 0.22 10 04/29/2023 05:22:01 ( 81.19, 39.77) 04/29/2023 05:21:50 ( 81.19, 39.95) 2.99 11 04/29/2023 06:12:47 ( -81.19,-152.99) 04/29/2023 06:12:35 ( -81.19,-152.81) 3.16 12 04/29/2023 07:03:32 ( 81.19, 14.56) 04/29/2023 07:03:20 ( 81.19, 14.54) 0.32 12 04/29/2023 07:54:18 ( -81.19,-178.21) 04/29/2023 07:54:05 ( -81.19,-178.21) 0.35 13 04/29/2023 08:45:04 ( 81.19, -11.04) 04/29/2023 08:44:50 ( 81.19, -10.86) 3.05 14 04/29/2023 09:35:49 ( -81.19, 156.58) 04/29/2023 09:35:34 ( -81.18, 156.77) 3.16 15 04/29/2023 10:26:35 ( 81.19, -36.25) 04/29/2023 10:26:20 ( 81.19, -36.26) 0.37 15 04/29/2023 11:17:21 ( -81.19, 130.99) 04/29/2023 11:17:05 ( -81.19, 130.98) 0.49 16 04/29/2023 12:08:06 ( 81.19, -61.46) 04/29/2023 12:07:49 ( 81.18, -61.28) 3.10 17 04/29/2023 12:58:52 ( -81.19, 105.77) 04/29/2023 12:58:34 ( -81.18, 105.96) 3.15 18 04/29/2023 13:49:38 ( 81.19, -87.06) 04/29/2023 13:49:20 ( 81.19, -87.07) 0.48 18 04/29/2023 14:40:23 ( -81.19, 80.56) 04/29/2023 14:40:04 ( -81.19, 80.55) 0.45 19 04/29/2023 15:31:09 ( 81.19,-112.27) 04/29/2023 15:30:49 ( 81.18,-112.09) 3.12 20 04/29/2023 16:21:55 ( -81.19, 54.97) 04/29/2023 16:21:34 ( -81.19, 55.15) 3.16 21 04/29/2023 17:12:40 ( 81.19,-137.49) 04/29/2023 17:12:19 ( 81.19,-137.50) 0.49 21 04/29/2023 18:03:26 ( -81.19, 29.75) 04/29/2023 18:03:04 ( -81.19, 29.75) 0.29 22 04/29/2023 18:54:12 ( 81.19,-163.09) 04/29/2023 18:53:49 ( 81.19,-162.90) 3.16 23 04/29/2023 19:44:58 ( -81.19, 4.16) 04/29/2023 19:44:34 ( -81.19, 4.34) 3.17 24 04/29/2023 20:35:43 ( 81.19, 171.70) 04/29/2023 20:35:19 ( 81.19, 171.69) 0.32 24 04/29/2023 21:26:29 ( -81.19, -21.06) 04/29/2023 21:26:04 ( -81.19, -21.06) 0.14 25 04/29/2023 22:17:15 ( 81.19, 146.10) 04/29/2023 22:16:49 ( 81.19, 146.29) 3.20 26 04/29/2023 23:08:01 ( -81.19, -46.65) 04/29/2023 23:07:34 ( -81.19, -46.47) 3.20 27 04/29/2023 23:58:46 ( 81.19, 120.89) 04/29/2023 23:58:19 ( 81.19, 120.88) 0.14 27 04/30/2023 00:49:32 ( -81.19, -71.86) 04/30/2023 00:49:04 ( -81.19, -71.87) 0.11 28 04/30/2023 01:40:18 ( 81.19, 95.29) 04/30/2023 01:39:49 ( 81.19, 95.48) 3.26 29 04/30/2023 02:31:03 ( -81.19, -97.46) 04/30/2023 02:30:33 ( -81.19, -97.27) 3.23 30 04/30/2023 03:21:48 ( 81.19, 70.08) 04/30/2023 03:21:18 ( 81.19, 70.08) 0.05 30 04/30/2023 04:12:34 ( -81.19,-122.67) 04/30/2023 04:12:03 ( -81.19,-122.68) 0.24 31 04/30/2023 05:03:19 ( 81.19, 44.86) 04/30/2023 05:02:48 ( 81.19, 44.67) 3.30 31 04/30/2023 05:54:05 ( -81.19,-147.89) 04/30/2023 05:53:32 ( -81.18,-147.70) 3.27 33 04/30/2023 06:44:51 ( 81.19, 19.26) 04/30/2023 06:44:18 ( 81.19, 19.27) 0.22 33 04/30/2023 07:35:37 ( -81.19,-173.49) 04/30/2023 07:35:03 ( -81.19,-173.49) 0.40 34 04/30/2023 08:26:22 ( 81.19, -5.95) 04/30/2023 08:25:48 ( 81.19, -6.14) 3.24 34 04/30/2023 09:17:08 ( -81.19, 161.30) 04/30/2023 09:16:32 ( -81.18, 161.49) 3.27 36 04/30/2023 10:07:54 ( 81.19, -31.55) 04/30/2023 10:07:18 ( 81.19, -31.54) 0.40 36 04/30/2023 10:58:39 ( -81.19, 136.09) 04/30/2023 10:58:02 ( -81.18, 136.09) 0.50 37 04/30/2023 11:49:25 ( 81.19, -56.76) 04/30/2023 11:48:48 ( 81.19, -56.95) 3.20 37 04/30/2023 12:40:11 ( -81.19, 110.49) 04/30/2023 12:39:32 ( -81.19, 110.68) 3.28 39 04/30/2023 13:30:56 ( 81.19, -81.97) 04/30/2023 13:30:17 ( 81.18, -81.97) 0.52 39 04/30/2023 14:21:42 ( -81.19, 85.28) 04/30/2023 14:21:02 ( -81.19, 85.28) 0.33 40 04/30/2023 15:12:28 ( 81.19,-107.58) 04/30/2023 15:11:48 ( 81.19,-107.76) 3.16 40 04/30/2023 16:03:14 ( -81.19, 59.68) 04/30/2023 16:02:32 ( -81.19, 59.87) 3.30 42 04/30/2023 16:53:59 ( 81.19,-132.79) 04/30/2023 16:53:17 ( 81.19,-132.78) 0.38 42 04/30/2023 17:44:45 ( -81.19, 34.47) 04/30/2023 17:44:02 ( -81.19, 34.47) 0.17 43 04/30/2023 18:35:30 ( 81.19,-158.00) 04/30/2023 18:34:47 ( 81.19,-158.18) 3.12 43 04/30/2023 19:26:16 ( -81.19, 9.26) 04/30/2023 19:25:32 ( -81.19, 9.07) 3.26 44 04/30/2023 20:17:02 ( 81.19, 176.40) 04/30/2023 20:16:17 ( 81.19, 176.41) 0.30 45 04/30/2023 21:07:48 ( -81.19, -16.34) 04/30/2023 21:07:02 ( -81.19, -16.34) 0.05 46 04/30/2023 21:58:33 ( 81.19, 151.18) 04/30/2023 21:57:47 ( 81.19, 151.01) 3.04 46 04/30/2023 22:49:19 ( -81.19, -41.55) 04/30/2023 22:48:32 ( -81.19, -41.74) 3.22 47 04/30/2023 23:40:05 ( 81.19, 125.58) 04/30/2023 23:39:17 ( 81.19, 125.60) 0.31 48 05/01/2023 00:30:51 ( -81.19, -67.15) 05/01/2023 00:30:02 ( -81.19, -67.15) 0.19 49 05/01/2023 01:21:36 ( 81.19, 100.37) 05/01/2023 01:20:47 ( 81.19, 100.20) 2.96 49 05/01/2023 02:12:22 ( -81.19, -92.37) 05/01/2023 02:11:32 ( -81.19, -92.55) 3.19 50 05/01/2023 03:03:08 ( 81.19, 74.77) 05/01/2023 03:02:17 ( 81.19, 74.79) 0.42 51 05/01/2023 03:53:54 ( -81.19,-117.97) 05/01/2023 03:53:02 ( -81.19,-117.96) 0.35 52 05/01/2023 04:44:39 ( 81.19, 49.56) 05/01/2023 04:43:47 ( 81.19, 49.39) 2.90 52 05/01/2023 05:35:25 ( -81.19,-143.18) 05/01/2023 05:34:32 ( -81.19,-143.36) 3.16 53 05/01/2023 06:26:11 ( 81.19, 23.95) 05/01/2023 06:25:17 ( 81.19, 23.98) 0.56 54 05/01/2023 07:16:57 ( -81.19,-168.78) 05/01/2023 07:16:02 ( -81.19,-168.77) 0.52 55 05/01/2023 08:07:42 ( 81.19, -1.26) 05/01/2023 08:06:47 ( 81.19, -1.42) 2.84 55 05/01/2023 08:58:28 ( -81.19, 166.01) 05/01/2023 08:57:32 ( -81.19, 165.83) 3.14 56 05/01/2023 09:49:13 ( 81.19, -26.47) 05/01/2023 09:48:16 ( 81.18, -26.45) 0.72 57 05/01/2023 10:39:59 ( -81.19, 140.80) 05/01/2023 10:39:01 ( -81.19, 140.81) 0.42 58 05/01/2023 11:30:45 ( 81.19, -52.07) 05/01/2023 11:29:47 ( 81.19, -52.24) 2.79 58 05/01/2023 12:21:31 ( -81.19, 115.20) 05/01/2023 12:20:32 ( -81.20, 115.02) 3.13 59 05/01/2023 13:12:16 ( 81.19, -77.29) 05/01/2023 13:11:16 ( 81.19, -77.26) 0.66 60 05/01/2023 14:03:02 ( -81.19, 89.99) 05/01/2023 14:02:01 ( -81.19, 90.00) 0.30 61 05/01/2023 14:53:47 ( 81.19,-102.50) 05/01/2023 14:52:46 ( 81.19,-102.66) 2.75 61 05/01/2023 15:44:33 ( -81.19, 64.77) 05/01/2023 15:43:31 ( -81.19, 64.59) 3.07 62 05/01/2023 16:35:19 ( 81.19,-128.10) 05/01/2023 16:34:16 ( 81.19,-128.07) 0.65 63 05/01/2023 17:26:05 ( -81.19, 39.17) 05/01/2023 17:25:01 ( -81.19, 39.19) 0.26 64 05/01/2023 18:16:50 ( 81.19,-153.32) 05/01/2023 18:15:46 ( 81.19,-153.47) 2.66 64 05/01/2023 19:07:36 ( -81.19, 13.96) 05/01/2023 19:06:31 ( -81.19, 13.78) 3.02 65 05/01/2023 19:58:22 ( 81.19,-178.92) 05/01/2023 19:57:16 ( 81.19,-178.88) 0.70 66 05/01/2023 20:49:08 ( -81.19, -11.64) 05/01/2023 20:48:01 ( -81.19, -11.62) 0.32 67 05/01/2023 21:39:53 ( 81.19, 155.87) 05/01/2023 21:38:46 ( 81.19, 155.72) 2.57 67 05/01/2023 22:30:39 ( -81.19, -36.85) 05/01/2023 22:29:31 ( -81.19, -37.03) 2.97 68 05/01/2023 23:21:25 ( 81.19, 130.26) 05/01/2023 23:20:16 ( 81.19, 130.31) 0.79 69 05/02/2023 00:12:11 ( -81.19, -62.45) 05/02/2023 00:11:01 ( -81.19, -62.43) 0.45 70 05/02/2023 01:02:56 ( 81.19, 105.05) 05/02/2023 01:01:46 ( 81.19, 104.90) 2.49 70 05/02/2023 01:53:42 ( -81.19, -87.67) 05/02/2023 01:52:31 ( -81.19, -87.84) 2.93 71 05/02/2023 02:44:28 ( 81.19, 79.45) 05/02/2023 02:43:16 ( 81.19, 79.50) 0.91 72 05/02/2023 03:35:14 ( -81.19,-113.27) 05/02/2023 03:34:01 ( -81.19,-113.24) 0.60 73 05/02/2023 04:25:59 ( 81.19, 54.23) 05/02/2023 04:24:46 ( 81.19, 54.09) 2.43 73 05/02/2023 05:16:44 ( -81.19,-138.48) 05/02/2023 05:15:30 ( -81.19,-138.65) 2.90 74 05/02/2023 06:07:29 ( 81.19, 29.02) 05/02/2023 06:06:14 ( 81.18, 29.07) 1.05 75