Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/25/2020
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Distance(km) | Time Diff (sec) |
| 1 | 03/07/2020 | 16:43:41 | -75.74, 93.36 | 98.70 | 03/07/2020 | 16:44:47 | -75.70, 96.71 | 99.00 | 91.94 | 66 |
| 2 | 03/07/2020 | 17:34:22 | 75.53, -98.65 | 81.04 | 03/07/2020 | 17:35:31 | 75.51, -96.55 | 80.84 | 58.68 | 69 |
| 3 | 03/07/2020 | 18:25:04 | -75.42, 69.01 | 99.11 | 03/07/2020 | 18:26:15 | -75.39, 70.45 | 99.27 | 40.47 | 71 |
| 4 | 03/07/2020 | 19:15:46 | 75.25,-123.17 | 80.68 | 03/07/2020 | 19:16:59 | 75.20,-122.79 | 80.58 | 12.50 | 73 |
| 5 | 03/07/2020 | 20:06:28 | -75.14, 44.47 | 99.47 | 03/07/2020 | 20:07:42 | -75.14, 44.36 | 99.49 | 3.32 | 74 |
| 6 | 03/07/2020 | 20:57:14 | 75.16,-148.27 | 80.55 | 03/07/2020 | 20:58:21 | 75.18,-148.18 | 80.53 | 3.27 | 67 |
| 7 | 03/07/2020 | 21:47:58 | -75.15, 19.09 | 99.49 | 03/07/2020 | 21:49:03 | -75.16, 19.10 | 99.50 | 2.19 | 65 |
| 8 | 03/07/2020 | 22:38:44 | 75.17,-173.66 | 80.52 | 03/07/2020 | 22:39:43 | 75.16,-173.58 | 80.49 | 2.32 | 59 |
| 9 | 03/07/2020 | 23:29:28 | -75.15, -6.29 | 99.52 | 03/07/2020 | 23:30:25 | -75.15, -6.30 | 99.54 | 0.32 | 57 |
| 10 | 03/08/2020 | 00:20:13 | 75.12, 161.10 | 80.44 | 03/08/2020 | 00:21:05 | 75.14, 161.02 | 80.45 | 3.06 | 52 |
| 11 | 03/08/2020 | 01:10:58 | -75.15, -31.68 | 99.54 | 03/08/2020 | 01:11:47 | -75.13, -31.69 | 99.58 | 2.82 | 49 |
| 12 | 03/08/2020 | 02:01:43 | 75.12, 135.71 | 80.42 | 03/08/2020 | 02:02:27 | 75.12, 135.63 | 80.41 | 2.40 | 44 |
| 13 | 03/08/2020 | 02:52:28 | -75.15, -57.06 | 99.57 | 03/08/2020 | 02:53:08 | -75.16, -56.95 | 99.59 | 3.21 | 40 |
| 14 | 03/08/2020 | 03:43:13 | 75.13, 110.33 | 80.39 | 03/08/2020 | 03:43:48 | 75.15, 110.37 | 80.40 | 2.87 | 35 |
| 15 | 03/08/2020 | 04:33:57 | -75.11, -82.31 | 99.65 | 03/08/2020 | 04:34:30 | -75.14, -82.35 | 99.63 | 3.04 | 33 |
| 16 | 03/08/2020 | 05:24:43 | 75.13, 84.94 | 80.37 | 03/08/2020 | 05:25:10 | 75.13, 84.97 | 80.36 | 0.85 | 27 |
| 17 | 03/08/2020 | 06:15:26 | -75.11,-107.69 | 99.67 | 03/08/2020 | 06:15:51 | -75.12,-107.74 | 99.67 | 1.45 | 25 |
| 18 | 03/08/2020 | 07:06:12 | 75.13, 59.56 | 80.35 | 03/08/2020 | 07:06:31 | 75.11, 59.58 | 80.32 | 2.45 | 19 |
| 19 | 03/08/2020 | 07:56:56 | -75.12,-133.08 | 99.69 | 03/08/2020 | 07:57:13 | -75.10,-133.14 | 99.71 | 2.74 | 17 |
| 20 | 03/08/2020 | 08:47:41 | 75.09, 34.32 | 80.27 | 03/08/2020 | 08:47:53 | 75.09, 34.18 | 80.28 | 3.82 | 12 |
| 21 | 03/08/2020 | 09:38:26 | -75.12,-158.46 | 99.72 | 03/08/2020 | 09:38:34 | -75.13,-158.40 | 99.72 | 1.96 | 8 |
| 22 | 03/08/2020 | 10:29:11 | 75.09, 8.93 | 80.24 | 03/08/2020 | 10:29:14 | 75.12, 8.92 | 80.27 | 3.26 | 3 |
| 23 | 03/08/2020 | 11:19:56 | -75.12, 176.16 | 99.74 | 03/08/2020 | 11:19:56 | -75.11, 176.21 | 99.76 | 2.31 | 0 |
| 24 | 03/08/2020 | 12:10:41 | 75.10, -16.45 | 80.22 | 03/08/2020 | 12:10:36 | 75.10, -16.47 | 80.23 | 0.93 | 5 |
| 25 | 03/08/2020 | 13:01:25 | -75.08, 150.91 | 99.82 | 03/08/2020 | 13:01:18 | -75.09, 150.81 | 99.80 | 2.96 | 7 |
| 26 | 03/08/2020 | 13:52:11 | 75.10, -41.84 | 80.19 | 03/08/2020 | 13:51:58 | 75.08, -41.87 | 80.18 | 1.98 | 13 |
| 27 | 03/08/2020 | 14:42:55 | -75.08, 125.53 | 99.84 | 03/08/2020 | 14:42:40 | -75.07, 125.42 | 99.84 | 3.43 | 15 |
| 28 | 03/08/2020 | 15:33:41 | 75.10, -67.22 | 80.17 | 03/08/2020 | 15:33:19 | 75.11, -67.13 | 80.18 | 2.89 | 22 |
| 29 | 03/08/2020 | 16:24:25 | -75.09, 100.14 | 99.87 | 03/08/2020 | 16:24:01 | -75.10, 100.16 | 99.85 | 1.47 | 24 |
| 30 | 03/08/2020 | 17:15:11 | 75.11, -92.60 | 80.15 | 03/08/2020 | 17:14:41 | 75.09, -92.52 | 80.14 | 2.74 | 30 |
| 31 | 03/08/2020 | 18:05:55 | -75.09, 74.76 | 99.89 | 03/08/2020 | 18:05:23 | -75.08, 74.76 | 99.89 | 1.10 | 32 |
| 32 | 03/08/2020 | 18:56:40 | 75.06,-117.85 | 80.07 | 03/08/2020 | 18:56:03 | 75.07,-117.92 | 80.09 | 2.38 | 37 |
| 33 | 03/08/2020 | 19:47:25 | -75.09, 49.38 | 99.92 | 03/08/2020 | 19:46:45 | -75.06, 49.37 | 99.94 | 3.59 | 40 |
| 34 | 03/08/2020 | 20:38:10 | 75.06,-143.23 | 80.04 | 03/08/2020 | 20:37:25 | 75.05,-143.31 | 80.05 | 2.55 | 45 |
| 35 | 03/08/2020 | 21:28:55 | -75.10, 23.99 | 99.94 | 03/08/2020 | 21:28:06 | -75.09, 24.11 | 99.94 | 3.44 | 49 |
| 36 | 03/08/2020 | 22:19:40 | 75.07,-168.62 | 80.02 | 03/08/2020 | 22:18:46 | 75.08,-168.57 | 80.05 | 2.14 | 54 |
| 37 | 03/08/2020 | 23:10:24 | -75.05, -1.25 | 100.02 | 03/08/2020 | 23:09:28 | -75.07, -1.29 | 99.98 | 2.25 | 56 |
| 38 | 03/09/2020 | 00:01:10 | 75.07, 166.00 | 79.99 | 03/09/2020 | 00:00:08 | 75.06, 166.03 | 80.00 | 1.25 | 62 |
| 39 | 03/09/2020 | 00:51:54 | -75.05, -26.64 | 100.04 | 03/09/2020 | 00:50:50 | -75.05, -26.68 | 100.03 | 1.29 | 64 |
| 40 | 03/09/2020 | 01:42:40 | 75.07, 140.61 | 79.97 | 03/09/2020 | 01:41:30 | 75.04, 140.64 | 79.96 | 3.38 | 70 |
| 41 | 03/09/2020 | 02:33:24 | -75.06, -52.02 | 100.07 | 03/09/2020 | 02:32:12 | -75.03, -52.07 | 100.07 | 3.30 | 72 |
| 42 | 03/09/2020 | 03:24:07 | 74.93, 115.64 | 79.78 | 03/09/2020 | 03:22:54 | 74.93, 114.97 | 79.85 | 19.34 | 73 |
| 43 | 03/09/2020 | 04:14:49 | -74.82, -76.73 | 100.37 | 03/09/2020 | 04:13:37 | -74.87, -77.87 | 100.22 | 33.54 | 72 |
| 44 | 03/09/2020 | 05:05:30 | 74.60, 91.19 | 79.36 | 03/09/2020 | 05:04:22 | 74.62, 88.80 | 79.58 | 70.70 | 68 |
| 45 | 03/09/2020 | 05:56:13 | -74.54,-101.32 | 100.73 | 03/09/2020 | 05:55:06 | -74.51,-104.16 | 100.52 | 84.30 | 67 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 2/25/2020
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 02/25/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service