Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/21/2020
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Distance(km) | Time Diff (sec) |
| 1 | 09/21/2020 | 03:50:58 | 81.25, 60.69 | 85.06 | 09/21/2020 | 03:51:34 | 81.25, 60.84 | 85.02 | 2.41 | 36 |
| 2 | 09/21/2020 | 04:41:42 | -81.25,-131.96 | 94.94 | 09/21/2020 | 04:42:19 | -81.25,-131.88 | 94.97 | 1.50 | 37 |
| 3 | 09/21/2020 | 05:32:27 | 81.25, 35.34 | 85.08 | 09/21/2020 | 05:33:04 | 81.25, 35.40 | 85.05 | 1.05 | 37 |
| 4 | 09/21/2020 | 06:23:11 | -81.25,-157.32 | 94.92 | 09/21/2020 | 06:23:49 | -81.25,-157.31 | 94.94 | 0.15 | 38 |
| 5 | 09/21/2020 | 07:13:56 | 81.25, 9.99 | 85.10 | 09/21/2020 | 07:14:34 | 81.25, 9.97 | 85.09 | 0.31 | 38 |
| 6 | 09/21/2020 | 08:04:40 | -81.25, 177.33 | 94.89 | 09/21/2020 | 08:05:19 | -81.25, 177.26 | 94.90 | 1.20 | 39 |
| 7 | 09/21/2020 | 08:55:25 | 81.25, -15.37 | 85.13 | 09/21/2020 | 08:56:04 | 81.25, -15.47 | 85.12 | 1.67 | 39 |
| 8 | 09/21/2020 | 09:46:09 | -81.25, 151.98 | 94.87 | 09/21/2020 | 09:46:49 | -81.25, 151.82 | 94.87 | 2.55 | 40 |
| 9 | 09/21/2020 | 10:36:54 | 81.25, -40.72 | 85.15 | 09/21/2020 | 10:37:34 | 81.25, -40.90 | 85.15 | 3.03 | 40 |
| 10 | 09/21/2020 | 11:27:38 | -81.25, 126.62 | 94.84 | 09/21/2020 | 11:28:18 | -81.25, 126.78 | 94.89 | 2.69 | 40 |
| 11 | 09/21/2020 | 12:18:23 | 81.25, -66.08 | 85.18 | 09/21/2020 | 12:19:03 | 81.25, -65.95 | 85.13 | 2.24 | 40 |
| 12 | 09/21/2020 | 13:09:08 | -81.25, 100.88 | 94.77 | 09/21/2020 | 13:09:49 | -81.25, 100.96 | 94.80 | 1.34 | 41 |
| 13 | 09/21/2020 | 13:59:52 | 81.25, -91.43 | 85.20 | 09/21/2020 | 14:00:33 | 81.25, -91.38 | 85.17 | 0.88 | 41 |
| 14 | 09/21/2020 | 14:50:37 | -81.25, 75.53 | 94.74 | 09/21/2020 | 14:51:19 | -81.26, 75.53 | 94.77 | 0.11 | 42 |
| 15 | 09/21/2020 | 15:41:21 | 81.25,-116.79 | 85.22 | 09/21/2020 | 15:42:03 | 81.25,-116.81 | 85.20 | 0.49 | 42 |
| 16 | 09/21/2020 | 16:32:06 | -81.25, 50.17 | 94.72 | 09/21/2020 | 16:32:49 | -81.26, 50.09 | 94.73 | 1.37 | 43 |
| 17 | 09/21/2020 | 17:22:50 | 81.25,-142.14 | 85.25 | 09/21/2020 | 17:23:33 | 81.25,-142.25 | 85.24 | 1.84 | 43 |
| 18 | 09/21/2020 | 18:13:35 | -81.25, 24.82 | 94.70 | 09/21/2020 | 18:14:19 | -81.26, 24.66 | 94.70 | 2.72 | 44 |
| 19 | 09/21/2020 | 19:04:19 | 81.25,-167.49 | 85.27 | 09/21/2020 | 19:05:03 | 81.25,-167.68 | 85.27 | 3.20 | 44 |
| 20 | 09/21/2020 | 19:55:04 | -81.25, -0.54 | 94.67 | 09/21/2020 | 19:55:48 | -81.25, -0.39 | 94.72 | 2.52 | 44 |
| 21 | 09/21/2020 | 20:45:48 | 81.25, 166.76 | 85.35 | 09/21/2020 | 20:46:32 | 81.25, 166.88 | 85.31 | 2.07 | 44 |
| 22 | 09/21/2020 | 21:36:32 | -81.25, -25.89 | 94.65 | 09/21/2020 | 21:37:17 | -81.25, -25.82 | 94.68 | 1.17 | 45 |
| 23 | 09/21/2020 | 22:27:17 | 81.25, 141.41 | 85.37 | 09/21/2020 | 22:28:02 | 81.25, 141.45 | 85.34 | 0.71 | 45 |
| 24 | 09/21/2020 | 23:18:01 | -81.25, -51.24 | 94.62 | 09/21/2020 | 23:18:47 | -81.25, -51.25 | 94.65 | 0.19 | 46 |
| 25 | 09/22/2020 | 00:08:46 | 81.25, 116.05 | 85.40 | 09/22/2020 | 00:09:32 | 81.25, 116.01 | 85.38 | 0.65 | 46 |
| 26 | 09/22/2020 | 00:59:30 | -81.25, -76.60 | 94.60 | 09/22/2020 | 01:00:17 | -81.25, -76.69 | 94.61 | 1.54 | 47 |
| 27 | 09/22/2020 | 01:50:15 | 81.25, 90.70 | 85.42 | 09/22/2020 | 01:51:02 | 81.26, 90.58 | 85.41 | 2.01 | 47 |
| 28 | 09/22/2020 | 02:40:59 | -81.25,-101.95 | 94.58 | 09/22/2020 | 02:41:47 | -81.26,-102.12 | 94.58 | 2.89 | 48 |
| 29 | 09/22/2020 | 03:31:44 | 81.25, 65.34 | 85.45 | 09/22/2020 | 03:32:31 | 81.25, 65.53 | 85.39 | 3.25 | 47 |
| 30 | 09/22/2020 | 04:22:28 | -81.25,-127.30 | 94.55 | 09/22/2020 | 04:23:16 | -81.25,-127.17 | 94.60 | 2.35 | 48 |
| 31 | 09/22/2020 | 05:13:13 | 81.25, 39.99 | 85.47 | 09/22/2020 | 05:14:01 | 81.25, 40.10 | 85.43 | 1.89 | 48 |
| 32 | 09/22/2020 | 06:03:57 | -81.25,-152.66 | 94.53 | 09/22/2020 | 06:04:46 | -81.25,-152.60 | 94.56 | 1.00 | 49 |
| 33 | 09/22/2020 | 06:54:42 | 81.25, 14.63 | 85.49 | 09/22/2020 | 06:55:31 | 81.25, 14.67 | 85.46 | 0.54 | 49 |
| 34 | 09/22/2020 | 07:45:26 | -81.25,-178.01 | 94.50 | 09/22/2020 | 07:46:16 | -81.25,-178.03 | 94.53 | 0.36 | 50 |
| 35 | 09/22/2020 | 08:36:11 | 81.25, -10.72 | 85.52 | 09/22/2020 | 08:37:01 | 81.25, -10.77 | 85.50 | 0.83 | 50 |
| 36 | 09/22/2020 | 09:26:55 | -81.25, 156.63 | 94.48 | 09/22/2020 | 09:27:46 | -81.25, 156.53 | 94.49 | 1.71 | 51 |
| 37 | 09/22/2020 | 10:17:40 | 81.25, -36.07 | 85.54 | 09/22/2020 | 10:18:31 | 81.25, -36.20 | 85.53 | 2.18 | 51 |
| 38 | 09/22/2020 | 11:08:24 | -81.25, 131.28 | 94.46 | 09/22/2020 | 11:09:16 | -81.25, 131.10 | 94.46 | 3.06 | 52 |
| 39 | 09/22/2020 | 11:59:10 | 81.26, -61.82 | 85.62 | 09/22/2020 | 12:00:01 | 81.26, -61.64 | 85.57 | 3.08 | 51 |
| 40 | 09/22/2020 | 12:49:54 | -81.26, 105.54 | 94.38 | 09/22/2020 | 12:50:46 | -81.26, 105.67 | 94.42 | 2.18 | 52 |
| 41 | 09/22/2020 | 13:40:39 | 81.26, -87.17 | 85.64 | 09/22/2020 | 13:41:31 | 81.26, -87.07 | 85.60 | 1.72 | 52 |
| 42 | 09/22/2020 | 14:31:23 | -81.26, 80.19 | 94.35 | 09/22/2020 | 14:32:16 | -81.26, 80.23 | 94.39 | 0.83 | 53 |
| 43 | 09/22/2020 | 15:22:08 | 81.26,-112.53 | 85.67 | 09/22/2020 | 15:23:01 | 81.26,-112.51 | 85.64 | 0.37 | 53 |
| 44 | 09/22/2020 | 16:12:52 | -81.26, 54.83 | 94.33 | 09/22/2020 | 16:13:46 | -81.26, 54.80 | 94.35 | 0.53 | 54 |
| 45 | 09/22/2020 | 17:03:37 | 81.26,-137.88 | 85.69 | 09/22/2020 | 17:04:31 | 81.26,-137.94 | 85.67 | 1.00 | 54 |
| 46 | 09/22/2020 | 17:54:21 | -81.26, 29.48 | 94.31 | 09/22/2020 | 17:55:16 | -81.26, 29.37 | 94.32 | 1.88 | 55 |
| 47 | 09/22/2020 | 18:45:06 | 81.26,-163.24 | 85.72 | 09/22/2020 | 18:46:01 | 81.26,-163.37 | 85.71 | 2.36 | 55 |
| 48 | 09/22/2020 | 19:35:50 | -81.26, 4.12 | 94.28 | 09/22/2020 | 19:36:46 | -81.26, 3.93 | 94.29 | 3.24 | 56 |
| 49 | 09/22/2020 | 20:26:35 | 81.26, 171.41 | 85.74 | 09/22/2020 | 20:27:30 | 81.25, 171.58 | 85.69 | 2.90 | 55 |
| 50 | 09/22/2020 | 21:17:19 | -81.26, -21.23 | 94.26 | 09/22/2020 | 21:18:15 | -81.25, -21.11 | 94.30 | 2.00 | 56 |
| 51 | 09/22/2020 | 22:08:04 | 81.26, 146.05 | 85.77 | 09/22/2020 | 22:09:00 | 81.25, 146.15 | 85.72 | 1.54 | 56 |
| 52 | 09/22/2020 | 22:58:48 | -81.26, -46.58 | 94.23 | 09/22/2020 | 22:59:45 | -81.25, -46.55 | 94.27 | 0.65 | 57 |
| 53 | 09/22/2020 | 23:49:33 | 81.26, 120.70 | 85.79 | 09/22/2020 | 23:50:30 | 81.26, 120.71 | 85.76 | 0.18 | 57 |
| 54 | 09/23/2020 | 00:40:17 | -81.26, -71.94 | 94.21 | 09/23/2020 | 00:41:15 | -81.26, -71.98 | 94.24 | 0.70 | 58 |
| 55 | 09/23/2020 | 01:31:02 | 81.26, 95.35 | 85.81 | 09/23/2020 | 01:32:00 | 81.26, 95.28 | 85.79 | 1.18 | 58 |
| 56 | 09/23/2020 | 02:21:46 | -81.25, -97.29 | 94.19 | 09/23/2020 | 02:22:45 | -81.26, -97.41 | 94.20 | 2.06 | 59 |
| 57 | 09/23/2020 | 03:12:31 | 81.26, 69.99 | 85.84 | 09/23/2020 | 03:13:30 | 81.26, 69.84 | 85.83 | 2.54 | 59 |
| 58 | 09/23/2020 | 04:03:15 | -81.25,-122.65 | 94.16 | 09/23/2020 | 04:04:14 | -81.25,-122.46 | 94.22 | 3.18 | 59 |
| 59 | 09/23/2020 | 04:54:00 | 81.26, 44.64 | 85.86 | 09/23/2020 | 04:54:59 | 81.25, 44.80 | 85.81 | 2.73 | 59 |
| 60 | 09/23/2020 | 05:44:44 | -81.25,-148.00 | 94.14 | 09/23/2020 | 05:45:44 | -81.25,-147.89 | 94.19 | 1.83 | 60 |
| 61 | 09/23/2020 | 06:35:29 | 81.25, 19.28 | 85.89 | 09/23/2020 | 06:36:29 | 81.25, 19.36 | 85.84 | 1.37 | 60 |
| 62 | 09/23/2020 | 07:26:13 | -81.25,-173.35 | 94.11 | 09/23/2020 | 07:27:14 | -81.25,-173.33 | 94.15 | 0.48 | 61 |
| 63 | 09/23/2020 | 08:16:58 | 81.25, -6.07 | 85.91 | 09/23/2020 | 08:17:59 | 81.25, -6.07 | 85.88 | 0.07 | 61 |
| 64 | 09/23/2020 | 09:07:42 | -81.25, 161.29 | 94.09 | 09/23/2020 | 09:08:44 | -81.25, 161.24 | 94.12 | 0.89 | 62 |
| 65 | 09/23/2020 | 09:58:27 | 81.25, -31.43 | 85.93 | 09/23/2020 | 09:59:29 | 81.26, -31.51 | 85.91 | 1.36 | 62 |
| 66 | 09/23/2020 | 10:49:11 | -81.25, 135.94 | 94.07 | 09/23/2020 | 10:50:14 | -81.26, 135.81 | 94.08 | 2.24 | 63 |
| 67 | 09/23/2020 | 11:39:56 | 81.25, -56.78 | 85.96 | 09/23/2020 | 11:40:59 | 81.26, -56.94 | 85.95 | 2.71 | 63 |
| 68 | 09/23/2020 | 12:30:41 | -81.26, 110.20 | 93.99 | 09/23/2020 | 12:31:44 | -81.26, 110.37 | 94.05 | 3.00 | 63 |
| 69 | 09/23/2020 | 13:21:26 | 81.26, -82.53 | 86.04 | 09/23/2020 | 13:22:29 | 81.26, -82.38 | 85.98 | 2.55 | 63 |
| 70 | 09/23/2020 | 14:12:10 | -81.26, 84.84 | 93.96 | 09/23/2020 | 14:13:14 | -81.26, 84.94 | 94.01 | 1.64 | 64 |
| 71 | 09/23/2020 | 15:02:55 | 81.26,-107.88 | 86.06 | 09/23/2020 | 15:03:59 | 81.26,-107.81 | 86.02 | 1.19 | 64 |
| 72 | 09/23/2020 | 15:53:39 | -81.26, 59.49 | 93.94 | 09/23/2020 | 15:54:44 | -81.26, 59.51 | 93.98 | 0.29 | 65 |
| 73 | 09/23/2020 | 16:44:24 | 81.26,-133.24 | 86.08 | 09/23/2020 | 16:45:29 | 81.26,-133.25 | 86.05 | 0.19 | 65 |
| 74 | 09/23/2020 | 17:35:08 | -81.26, 34.14 | 93.92 | 09/23/2020 | 17:36:14 | -81.26, 34.07 | 93.94 | 1.07 | 66 |
| 75 | 09/23/2020 | 18:25:53 | 81.26,-158.59 | 86.11 | 09/23/2020 | 18:26:59 | 81.26,-158.68 | 86.09 | 1.54 | 66 |
| 76 | 09/23/2020 | 19:16:37 | -81.26, 8.78 | 93.89 | 09/23/2020 | 19:17:44 | -81.26, 8.64 | 93.91 | 2.42 | 67 |
| 77 | 09/23/2020 | 20:07:22 | 81.26, 176.05 | 86.13 | 09/23/2020 | 20:08:29 | 81.26, 175.89 | 86.12 | 2.90 | 67 |
| 78 | 09/23/2020 | 20:58:06 | -81.26, -16.57 | 93.87 | 09/23/2020 | 20:59:13 | -81.25, -16.41 | 93.93 | 2.82 | 67 |
| 79 | 09/23/2020 | 21:48:51 | 81.26, 150.70 | 86.16 | 09/23/2020 | 21:49:58 | 81.26, 150.84 | 86.10 | 2.37 | 67 |
| 80 | 09/23/2020 | 22:39:35 | -81.26, -41.93 | 93.84 | 09/23/2020 | 22:40:43 | -81.26, -41.84 | 93.89 | 1.46 | 68 |
| 81 | 09/23/2020 | 23:30:20 | 81.26, 125.35 | 86.18 | 09/23/2020 | 23:31:28 | 81.26, 125.40 | 86.14 | 1.01 | 68 |
| 82 | 09/24/2020 | 00:21:03 | -81.26, -67.28 | 93.82 | 09/24/2020 | 00:22:12 | -81.26, -67.27 | 93.86 | 0.11 | 69 |
| 83 | 09/24/2020 | 01:11:48 | 81.26, 99.99 | 86.21 | 09/24/2020 | 01:12:57 | 81.26, 99.97 | 86.17 | 0.36 | 69 |
| 84 | 09/24/2020 | 02:02:32 | -81.26, -92.63 | 93.80 | 09/24/2020 | 02:03:42 | -81.26, -92.71 | 93.82 | 1.25 | 70 |
| 85 | 09/24/2020 | 02:53:17 | 81.26, 74.64 | 86.23 | 09/24/2020 | 02:54:27 | 81.26, 74.54 | 86.21 | 1.72 | 70 |
| 86 | 09/24/2020 | 03:44:01 | -81.26,-117.99 | 93.77 | 09/24/2020 | 03:45:12 | -81.26,-118.14 | 93.79 | 2.61 | 71 |
| 87 | 09/24/2020 | 04:34:46 | 81.26, 49.28 | 86.25 | 09/24/2020 | 04:35:57 | 81.26, 49.10 | 86.24 | 3.08 | 71 |
| 88 | 09/24/2020 | 05:25:31 | -81.26,-143.73 | 93.69 | 09/24/2020 | 05:26:42 | -81.26,-143.57 | 93.75 | 2.63 | 71 |
| 89 | 09/24/2020 | 06:16:15 | 81.26, 23.93 | 86.28 | 09/24/2020 | 06:17:26 | 81.25, 24.05 | 86.22 | 2.18 | 71 |
| 90 | 09/24/2020 | 07:07:00 | -81.26,-169.08 | 93.67 | 09/24/2020 | 07:08:12 | -81.26,-169.01 | 93.72 | 1.28 | 72 |
| 91 | 09/24/2020 | 07:57:44 | 81.26, -1.43 | 86.30 | 09/24/2020 | 07:58:56 | 81.26, -1.38 | 86.26 | 0.83 | 72 |
| 92 | 09/24/2020 | 08:48:28 | -81.26, 165.95 | 93.70 | 09/24/2020 | 08:49:41 | -81.26, 165.94 | 93.74 | 0.14 | 73 |
| 93 | 09/24/2020 | 09:39:13 | 81.26, -26.78 | 86.33 | 09/24/2020 | 09:40:26 | 81.26, -26.81 | 86.29 | 0.55 | 73 |
| 94 | 09/24/2020 | 10:29:57 | -81.26, 140.60 | 93.68 | 09/24/2020 | 10:31:11 | -81.26, 140.51 | 93.70 | 1.44 | 74 |
| 95 | 09/24/2020 | 11:20:42 | 81.26, -52.14 | 86.35 | 09/24/2020 | 11:21:56 | 81.26, -52.25 | 86.32 | 1.90 | 74 |
| 96 | 09/24/2020 | 12:11:26 | -81.26, 115.24 | 93.65 | 09/24/2020 | 12:12:41 | -81.26, 115.08 | 93.67 | 2.80 | 75 |
| 97 | 09/24/2020 | 13:02:11 | 81.26, -77.49 | 86.37 | 09/24/2020 | 13:03:26 | 81.26, -77.68 | 86.36 | 3.26 | 75 |
| 98 | 09/24/2020 | 13:52:56 | -81.26, 89.50 | 93.57 | 09/24/2020 | 13:54:11 | -81.26, 89.64 | 93.63 | 2.44 | 75 |
Figure of FY3D and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/21/2020
Download SNOs between FY3D and NOAA-20 since TLE EPOCH: 09/21/2020 in txt file.
Historical Predications of SNOs between FY3D and NOAA-20