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: 8/5/2022
| 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 | 08/05/2022 | 03:45:31 | 81.22, 63.86 | 68.95 | 08/05/2022 | 03:45:41 | 81.22, 63.86 | 68.94 | 0.12 | 10 |
| 2 | 08/05/2022 | 04:36:16 | -81.22,-128.71 | 111.06 | 08/05/2022 | 04:36:26 | -81.22,-128.86 | 111.05 | 2.62 | 10 |
| 3 | 08/05/2022 | 05:27:02 | 81.22, 38.60 | 68.95 | 08/05/2022 | 05:27:11 | 81.22, 38.43 | 68.97 | 3.02 | 9 |
| 4 | 08/05/2022 | 06:17:48 | -81.22,-154.35 | 111.01 | 08/05/2022 | 06:17:56 | -81.22,-154.30 | 111.02 | 0.92 | 8 |
| 5 | 08/05/2022 | 07:08:33 | 81.22, 13.35 | 68.95 | 08/05/2022 | 07:08:40 | 81.22, 13.37 | 68.94 | 0.62 | 7 |
| 6 | 08/05/2022 | 07:59:19 | -81.22,-179.60 | 111.01 | 08/05/2022 | 07:59:26 | -81.23,-179.73 | 110.99 | 2.26 | 7 |
| 7 | 08/05/2022 | 08:50:05 | 81.22, -12.30 | 69.01 | 08/05/2022 | 08:50:11 | 81.23, -12.45 | 69.03 | 2.62 | 6 |
| 8 | 08/05/2022 | 09:40:50 | -81.22, 155.14 | 111.01 | 08/05/2022 | 09:40:55 | -81.22, 155.21 | 111.02 | 1.25 | 5 |
| 9 | 08/05/2022 | 10:31:36 | 81.22, -37.55 | 69.01 | 08/05/2022 | 10:31:40 | 81.22, -37.50 | 69.00 | 0.92 | 4 |
| 10 | 08/05/2022 | 11:22:21 | -81.22, 129.89 | 111.00 | 08/05/2022 | 11:22:25 | -81.22, 129.78 | 110.99 | 1.86 | 4 |
| 11 | 08/05/2022 | 12:13:07 | 81.22, -62.81 | 69.01 | 08/05/2022 | 12:13:10 | 81.22, -62.94 | 69.03 | 2.19 | 3 |
| 12 | 08/05/2022 | 13:03:53 | -81.22, 104.24 | 110.95 | 08/05/2022 | 13:03:55 | -81.22, 104.34 | 110.96 | 1.64 | 2 |
| 13 | 08/05/2022 | 13:54:39 | 81.22, -88.45 | 69.07 | 08/05/2022 | 13:54:40 | 81.22, -88.37 | 69.05 | 1.35 | 1 |
| 14 | 08/05/2022 | 14:45:24 | -81.22, 78.99 | 110.95 | 08/05/2022 | 14:45:25 | -81.22, 78.90 | 110.94 | 1.47 | 1 |
| 15 | 08/05/2022 | 15:36:10 | 81.22,-113.71 | 69.07 | 08/05/2022 | 15:36:10 | 81.22,-113.81 | 69.08 | 1.77 | 0 |
| 16 | 08/05/2022 | 16:26:55 | -81.22, 53.74 | 110.95 | 08/05/2022 | 16:26:54 | -81.21, 53.85 | 110.96 | 2.04 | 1 |
| 17 | 08/05/2022 | 17:17:41 | 81.22,-138.96 | 69.07 | 08/05/2022 | 17:17:39 | 81.21,-138.86 | 69.05 | 1.78 | 2 |
| 18 | 08/05/2022 | 18:08:27 | -81.22, 28.09 | 110.89 | 08/05/2022 | 18:08:25 | -81.22, 28.03 | 110.88 | 1.14 | 2 |
| 19 | 08/05/2022 | 18:59:12 | 81.22,-164.22 | 69.07 | 08/05/2022 | 18:59:09 | 81.22,-164.30 | 69.08 | 1.38 | 3 |
| 20 | 08/05/2022 | 19:49:58 | -81.22, 2.84 | 110.89 | 08/05/2022 | 19:49:54 | -81.22, 2.98 | 110.91 | 2.40 | 4 |
| 21 | 08/05/2022 | 20:40:44 | 81.22, 170.13 | 69.13 | 08/05/2022 | 20:40:39 | 81.22, 170.26 | 69.11 | 2.17 | 5 |
| 22 | 08/05/2022 | 21:31:29 | -81.22, -22.42 | 110.89 | 08/05/2022 | 21:31:24 | -81.22, -22.46 | 110.88 | 0.71 | 5 |
| 23 | 08/05/2022 | 22:22:15 | 81.22, 144.88 | 69.13 | 08/05/2022 | 22:22:09 | 81.22, 144.82 | 69.14 | 0.92 | 6 |
| 24 | 08/05/2022 | 23:13:01 | -81.22, -48.06 | 110.83 | 08/05/2022 | 23:12:54 | -81.22, -47.89 | 110.85 | 2.79 | 7 |
| 25 | 08/06/2022 | 00:03:47 | 81.22, 119.23 | 69.18 | 08/06/2022 | 00:03:39 | 81.22, 119.39 | 69.17 | 2.61 | 8 |
| 26 | 08/06/2022 | 00:54:32 | -81.22, -73.31 | 110.83 | 08/06/2022 | 00:54:24 | -81.22, -73.33 | 110.82 | 0.35 | 8 |
| 27 | 08/06/2022 | 01:45:18 | 81.22, 93.98 | 69.18 | 08/06/2022 | 01:45:09 | 81.22, 93.95 | 69.19 | 0.54 | 9 |
| 28 | 08/06/2022 | 02:36:03 | -81.22, -98.57 | 110.83 | 08/06/2022 | 02:35:53 | -81.21, -98.38 | 110.85 | 3.18 | 10 |
| 29 | 08/06/2022 | 03:26:49 | 81.22, 68.72 | 69.19 | 08/06/2022 | 03:26:38 | 81.21, 68.90 | 69.17 | 3.02 | 11 |
| 30 | 08/06/2022 | 04:17:34 | -81.22,-123.82 | 110.83 | 08/06/2022 | 04:17:23 | -81.22,-123.82 | 110.83 | 0.32 | 11 |
| 31 | 08/06/2022 | 05:08:20 | 81.22, 43.47 | 69.19 | 08/06/2022 | 05:08:08 | 81.22, 43.46 | 69.19 | 0.27 | 12 |
| 32 | 08/06/2022 | 05:59:05 | -81.22,-149.08 | 110.83 | 08/06/2022 | 05:58:53 | -81.22,-149.26 | 110.80 | 3.05 | 12 |
| 33 | 08/06/2022 | 06:49:51 | 81.22, 18.21 | 69.19 | 08/06/2022 | 06:49:38 | 81.22, 18.02 | 69.22 | 3.19 | 13 |
| 34 | 08/06/2022 | 07:40:37 | -81.22,-174.72 | 110.77 | 08/06/2022 | 07:40:23 | -81.22,-174.69 | 110.77 | 0.45 | 14 |
| 35 | 08/06/2022 | 08:31:23 | 81.22, -7.43 | 69.24 | 08/06/2022 | 08:31:08 | 81.22, -7.41 | 69.25 | 0.34 | 15 |
| 36 | 08/06/2022 | 09:22:08 | -81.22, 160.02 | 110.77 | 08/06/2022 | 09:21:53 | -81.22, 159.87 | 110.74 | 2.65 | 15 |
| 37 | 08/06/2022 | 10:12:54 | 81.22, -32.69 | 69.25 | 08/06/2022 | 10:12:38 | 81.22, -32.85 | 69.28 | 2.76 | 16 |
| 38 | 08/06/2022 | 11:03:40 | -81.22, 134.38 | 110.72 | 08/06/2022 | 11:03:23 | -81.22, 134.43 | 110.71 | 0.86 | 17 |
| 39 | 08/06/2022 | 11:54:26 | 81.22, -58.33 | 69.30 | 08/06/2022 | 11:54:08 | 81.22, -58.29 | 69.31 | 0.81 | 18 |
| 40 | 08/06/2022 | 12:45:11 | -81.22, 109.13 | 110.71 | 08/06/2022 | 12:44:53 | -81.22, 109.00 | 110.68 | 2.27 | 18 |
| 41 | 08/06/2022 | 13:35:57 | 81.22, -83.59 | 69.30 | 08/06/2022 | 13:35:38 | 81.22, -83.73 | 69.34 | 2.35 | 19 |
| 42 | 08/06/2022 | 14:26:42 | -81.22, 83.87 | 110.71 | 08/06/2022 | 14:26:22 | -81.22, 83.94 | 110.71 | 1.24 | 20 |
| 43 | 08/06/2022 | 15:17:28 | 81.22,-108.85 | 69.31 | 08/06/2022 | 15:17:07 | 81.22,-108.78 | 69.31 | 1.19 | 21 |
| 44 | 08/06/2022 | 16:08:13 | -81.22, 58.62 | 110.71 | 08/06/2022 | 16:07:52 | -81.22, 58.51 | 110.68 | 1.90 | 21 |
| 45 | 08/06/2022 | 16:58:59 | 81.22,-134.10 | 69.31 | 08/06/2022 | 16:58:37 | 81.22,-134.22 | 69.34 | 1.94 | 22 |
| 46 | 08/06/2022 | 17:49:45 | -81.22, 32.98 | 110.66 | 08/06/2022 | 17:49:22 | -81.22, 33.07 | 110.66 | 1.60 | 23 |
| 47 | 08/06/2022 | 18:40:31 | 81.22,-159.75 | 69.36 | 08/06/2022 | 18:40:07 | 81.22,-159.65 | 69.36 | 1.60 | 24 |
| 48 | 08/06/2022 | 19:31:16 | -81.22, 7.72 | 110.65 | 08/06/2022 | 19:30:52 | -81.22, 7.63 | 110.63 | 1.50 | 24 |
| 49 | 08/06/2022 | 20:22:01 | 81.22, 175.00 | 69.36 | 08/06/2022 | 20:21:36 | 81.22, 174.91 | 69.39 | 1.50 | 25 |
| 50 | 08/06/2022 | 21:12:47 | -81.22, -17.92 | 110.60 | 08/06/2022 | 21:12:21 | -81.22, -17.80 | 110.60 | 2.00 | 26 |
| 51 | 08/06/2022 | 22:03:32 | 81.22, 149.74 | 69.37 | 08/06/2022 | 22:03:05 | 81.21, 149.86 | 69.36 | 2.04 | 27 |
| 52 | 08/06/2022 | 22:54:18 | -81.22, -43.18 | 110.60 | 08/06/2022 | 22:53:51 | -81.22, -43.24 | 110.57 | 1.15 | 27 |
| 53 | 08/06/2022 | 23:45:04 | 81.22, 124.10 | 69.42 | 08/06/2022 | 23:44:36 | 81.22, 124.03 | 69.45 | 1.13 | 28 |
| 54 | 08/07/2022 | 00:35:49 | -81.22, -68.43 | 110.60 | 08/07/2022 | 00:35:20 | -81.22, -68.29 | 110.60 | 2.37 | 29 |
| 55 | 08/07/2022 | 01:26:35 | 81.22, 98.84 | 69.42 | 08/07/2022 | 01:26:05 | 81.22, 98.98 | 69.42 | 2.43 | 30 |
| 56 | 08/07/2022 | 02:17:20 | -81.22, -93.69 | 110.59 | 08/07/2022 | 02:16:50 | -81.22, -93.73 | 110.57 | 0.77 | 30 |
| 57 | 08/07/2022 | 03:08:06 | 81.22, 73.58 | 69.43 | 08/07/2022 | 03:07:35 | 81.22, 73.54 | 69.45 | 0.68 | 31 |
| 58 | 08/07/2022 | 03:58:52 | -81.22,-119.33 | 110.54 | 08/07/2022 | 03:58:20 | -81.22,-119.17 | 110.54 | 2.75 | 32 |
| 59 | 08/07/2022 | 04:49:38 | 81.22, 47.94 | 69.48 | 08/07/2022 | 04:49:05 | 81.22, 48.11 | 69.48 | 2.85 | 33 |
| 60 | 08/07/2022 | 05:40:23 | -81.22,-144.58 | 110.54 | 08/07/2022 | 05:39:50 | -81.22,-144.61 | 110.51 | 0.36 | 33 |
| 61 | 08/07/2022 | 06:31:09 | 81.22, 22.68 | 69.48 | 08/07/2022 | 06:30:35 | 81.22, 22.67 | 69.51 | 0.28 | 34 |
| 62 | 08/07/2022 | 07:21:55 | -81.22,-170.23 | 110.48 | 08/07/2022 | 07:21:20 | -81.22,-170.04 | 110.49 | 3.14 | 35 |
| 63 | 08/07/2022 | 08:12:40 | 81.22, -2.57 | 69.49 | 08/07/2022 | 08:12:04 | 81.21, -2.38 | 69.48 | 3.28 | 36 |
| 64 | 08/07/2022 | 09:03:26 | -81.22, 164.52 | 110.48 | 08/07/2022 | 09:02:50 | -81.22, 164.52 | 110.46 | 0.32 | 36 |
| 65 | 08/07/2022 | 09:54:11 | 81.22, -27.83 | 69.49 | 08/07/2022 | 09:53:34 | 81.21, -27.82 | 69.51 | 0.36 | 37 |
| 66 | 08/07/2022 | 10:44:57 | -81.22, 139.26 | 110.48 | 08/07/2022 | 10:44:20 | -81.22, 139.08 | 110.43 | 3.09 | 37 |
| 67 | 08/07/2022 | 11:35:43 | 81.22, -53.47 | 69.54 | 08/07/2022 | 11:35:05 | 81.23, -53.64 | 69.59 | 2.95 | 38 |
| 68 | 08/07/2022 | 12:26:28 | -81.22, 114.01 | 110.47 | 08/07/2022 | 12:25:49 | -81.22, 114.03 | 110.46 | 0.43 | 39 |
| 69 | 08/07/2022 | 13:17:14 | 81.22, -78.73 | 69.55 | 08/07/2022 | 13:16:34 | 81.22, -78.70 | 69.56 | 0.59 | 40 |
| 70 | 08/07/2022 | 14:07:59 | -81.22, 88.75 | 110.47 | 08/07/2022 | 14:07:19 | -81.22, 88.59 | 110.43 | 2.70 | 40 |
| 71 | 08/07/2022 | 14:58:45 | 81.22,-103.98 | 69.55 | 08/07/2022 | 14:58:04 | 81.22,-104.13 | 69.59 | 2.51 | 41 |
| 72 | 08/07/2022 | 15:49:31 | -81.22, 63.11 | 110.42 | 08/07/2022 | 15:48:49 | -81.22, 63.16 | 110.40 | 0.79 | 42 |
| 73 | 08/07/2022 | 16:40:17 | 81.22,-129.63 | 69.60 | 08/07/2022 | 16:39:34 | 81.22,-129.57 | 69.62 | 1.03 | 43 |
| 74 | 08/07/2022 | 17:31:02 | -81.22, 37.86 | 110.42 | 08/07/2022 | 17:30:19 | -81.22, 37.72 | 110.37 | 2.32 | 43 |
| 75 | 08/07/2022 | 18:21:48 | 81.22,-154.89 | 69.61 | 08/07/2022 | 18:21:04 | 81.22,-155.01 | 69.65 | 2.10 | 44 |
| 76 | 08/07/2022 | 19:12:33 | -81.22, 12.60 | 110.41 | 08/07/2022 | 19:11:48 | -81.21, 12.67 | 110.40 | 1.21 | 45 |
| 77 | 08/07/2022 | 20:03:19 | 81.22, 179.86 | 69.61 | 08/07/2022 | 20:02:33 | 81.21, 179.94 | 69.62 | 1.44 | 46 |
| 78 | 08/07/2022 | 20:54:05 | -81.22, -13.04 | 110.36 | 08/07/2022 | 20:53:19 | -81.22, -13.15 | 110.31 | 1.97 | 46 |
| 79 | 08/07/2022 | 21:44:50 | 81.22, 154.60 | 69.61 | 08/07/2022 | 21:44:03 | 81.22, 154.50 | 69.65 | 1.70 | 47 |
| 80 | 08/07/2022 | 22:35:36 | -81.22, -38.30 | 110.36 | 08/07/2022 | 22:34:48 | -81.22, -38.21 | 110.34 | 1.55 | 48 |
| 81 | 08/07/2022 | 23:26:22 | 81.22, 128.96 | 69.67 | 08/07/2022 | 23:25:33 | 81.22, 129.06 | 69.68 | 1.84 | 49 |
| 82 | 08/08/2022 | 00:17:07 | -81.22, -63.55 | 110.35 | 08/08/2022 | 00:16:18 | -81.22, -63.64 | 110.31 | 1.56 | 49 |
| 83 | 08/08/2022 | 01:07:53 | 81.22, 103.70 | 69.67 | 08/08/2022 | 01:07:03 | 81.22, 103.63 | 69.71 | 1.26 | 50 |
| 84 | 08/08/2022 | 01:58:39 | -81.22, -89.20 | 110.30 | 08/08/2022 | 01:57:48 | -81.22, -89.08 | 110.28 | 1.93 | 51 |
| 85 | 08/08/2022 | 02:49:25 | 81.22, 78.06 | 69.73 | 08/08/2022 | 02:48:33 | 81.22, 78.19 | 69.74 | 2.27 | 52 |
| 86 | 08/08/2022 | 03:40:10 | -81.22,-114.45 | 110.30 | 08/08/2022 | 03:39:18 | -81.22,-114.52 | 110.26 | 1.19 | 52 |
| 87 | 08/08/2022 | 04:30:56 | 81.22, 52.80 | 69.73 | 08/08/2022 | 04:30:03 | 81.22, 52.75 | 69.77 | 0.88 | 53 |
| 88 | 08/08/2022 | 05:21:41 | -81.22,-139.71 | 110.29 | 08/08/2022 | 05:20:47 | -81.21,-139.57 | 110.28 | 2.32 | 54 |
| 89 | 08/08/2022 | 06:12:27 | 81.22, 27.54 | 69.73 | 08/08/2022 | 06:11:32 | 81.21, 27.70 | 69.74 | 2.67 | 55 |
| 90 | 08/08/2022 | 07:03:12 | -81.22,-164.96 | 110.29 | 08/08/2022 | 07:02:17 | -81.21,-165.01 | 110.25 | 0.85 | 55 |
| 91 | 08/08/2022 | 07:53:58 | 81.22, 2.29 | 69.73 | 08/08/2022 | 07:53:02 | 81.22, 2.26 | 69.77 | 0.47 | 56 |
| 92 | 08/08/2022 | 08:44:44 | -81.22, 169.40 | 110.24 | 08/08/2022 | 08:43:47 | -81.22, 169.55 | 110.23 | 2.68 | 57 |
| 93 | 08/08/2022 | 09:35:30 | 81.22, -23.36 | 69.79 | 08/08/2022 | 09:34:32 | 81.22, -23.18 | 69.80 | 3.09 | 58 |
| 94 | 08/08/2022 | 10:26:15 | -81.22, 144.14 | 110.23 | 08/08/2022 | 10:25:17 | -81.22, 144.12 | 110.20 | 0.42 | 58 |
| 95 | 08/08/2022 | 11:17:01 | 81.22, -48.61 | 69.79 | 08/08/2022 | 11:16:02 | 81.22, -48.61 | 69.82 | 0.07 | 59 |
| 96 | 08/08/2022 | 12:07:47 | -81.22, 118.50 | 110.18 | 08/08/2022 | 12:06:47 | -81.22, 118.68 | 110.17 | 3.07 | 60 |
| 97 | 08/08/2022 | 12:58:32 | 81.22, -73.87 | 69.79 | 08/08/2022 | 12:57:32 | 81.22, -74.05 | 69.85 | 3.11 | 60 |
| 98 | 08/08/2022 | 13:49:18 | -81.22, 93.24 | 110.18 | 08/08/2022 | 13:48:17 | -81.22, 93.24 | 110.14 | 0.23 | 61 |
| 99 | 08/08/2022 | 14:40:04 | 81.22, -99.52 | 69.85 | 08/08/2022 | 14:39:02 | 81.22, -99.49 | 69.88 | 0.53 | 62 |
| 100 | 08/08/2022 | 15:30:49 | -81.22, 67.99 | 110.17 | 08/08/2022 | 15:29:47 | -81.22, 67.81 | 110.11 | 3.15 | 62 |
| 101 | 08/08/2022 | 16:21:35 | 81.22,-124.77 | 69.85 | 08/08/2022 | 16:20:32 | 81.22,-124.93 | 69.91 | 2.71 | 63 |
| 102 | 08/08/2022 | 17:12:20 | -81.22, 42.73 | 110.17 | 08/08/2022 | 17:11:16 | -81.21, 42.75 | 110.14 | 0.40 | 64 |
| 103 | 08/08/2022 | 18:03:06 | 81.22,-150.03 | 69.85 | 08/08/2022 | 18:02:01 | 81.22,-149.98 | 69.88 | 0.82 | 65 |
| 104 | 08/08/2022 | 18:53:51 | -81.22, 17.48 | 110.17 | 08/08/2022 | 18:52:46 | -81.22, 17.31 | 110.11 | 2.78 | 65 |
| 105 | 08/08/2022 | 19:44:37 | 81.22,-175.28 | 69.86 | 08/08/2022 | 19:43:31 | 81.22,-175.42 | 69.91 | 2.29 | 66 |
| 106 | 08/08/2022 | 20:35:23 | -81.22, -8.16 | 110.11 | 08/08/2022 | 20:34:16 | -81.22, -8.12 | 110.08 | 0.71 | 67 |
| 107 | 08/08/2022 | 21:26:09 | 81.22, 159.07 | 69.91 | 08/08/2022 | 21:25:01 | 81.22, 159.14 | 69.94 | 1.24 | 68 |
| 108 | 08/08/2022 | 22:16:54 | -81.22, -33.42 | 110.11 | 08/08/2022 | 22:15:46 | -81.22, -33.56 | 110.05 | 2.39 | 68 |
| 109 | 08/08/2022 | 23:07:40 | 81.22, 133.81 | 69.92 | 08/08/2022 | 23:06:31 | 81.22, 133.71 | 69.97 | 1.87 | 69 |
| 110 | 08/08/2022 | 23:58:25 | -81.22, -59.06 | 110.05 | 08/08/2022 | 23:57:15 | -81.22, -59.00 | 110.02 | 1.13 | 70 |
| 111 | 08/09/2022 | 00:49:10 | 81.22, 108.56 | 69.92 | 08/09/2022 | 00:47:59 | 81.21, 108.65 | 69.94 | 1.67 | 71 |
| 112 | 08/09/2022 | 01:39:56 | -81.22, -84.32 | 110.05 | 08/09/2022 | 01:38:45 | -81.22, -84.43 | 109.99 | 2.03 | 71 |
| 113 | 08/09/2022 | 02:30:41 | 81.22, 83.30 | 69.92 | 08/09/2022 | 02:29:29 | 81.21, 83.22 | 69.97 | 1.49 | 72 |
| 114 | 08/09/2022 | 03:21:27 | -81.22,-109.57 | 110.05 | 08/09/2022 | 03:20:14 | -81.21,-109.49 | 110.02 | 1.47 | 73 |
| 115 | 08/09/2022 | 04:12:13 | 81.22, 57.66 | 69.98 | 08/09/2022 | 04:10:59 | 81.22, 57.78 | 70.00 | 2.06 | 74 |
| 116 | 08/09/2022 | 05:02:58 | -81.22,-134.83 | 110.05 | 08/09/2022 | 05:01:44 | -81.22,-134.93 | 109.99 | 1.65 | 74 |
| 117 | 08/09/2022 | 05:53:44 | 81.22, 32.40 | 69.98 | 08/09/2022 | 05:52:29 | 81.22, 32.34 | 70.03 | 1.04 | 75 |
Figure of FY3D and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/5/2022
Download SNOs between FY3D and NOAA-20 since TLE EPOCH: 08/05/2022 in txt file.
Historial Predications of SNOs between FY3D and NOAA-20