Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/8/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/18/2025 | 18:53:05 | -71.04, 71.19 | 108.27 | 03/18/2025 | 18:51:54 | -71.07, 69.82 | 108.15 | 49.64 | 71 |
| 2 | 03/18/2025 | 19:43:59 | 71.44,-122.19 | 72.14 | 03/18/2025 | 19:42:48 | 71.44,-122.28 | 72.16 | 3.16 | 71 |
| 3 | 03/18/2025 | 20:34:43 | -71.46, 45.08 | 107.85 | 03/18/2025 | 20:33:43 | -71.47, 45.05 | 107.83 | 1.26 | 60 |
| 4 | 03/18/2025 | 21:25:30 | 71.50,-147.68 | 72.18 | 03/18/2025 | 21:24:44 | 71.47,-147.70 | 72.17 | 2.93 | 46 |
| 5 | 03/18/2025 | 22:16:14 | -71.52, 19.59 | 107.81 | 03/18/2025 | 22:15:39 | -71.51, 19.64 | 107.82 | 2.37 | 35 |
| 6 | 03/18/2025 | 23:07:00 | 71.51,-173.07 | 72.16 | 03/18/2025 | 23:06:40 | 71.51,-173.11 | 72.17 | 1.49 | 20 |
| 7 | 03/18/2025 | 23:57:44 | -71.53, -5.80 | 107.83 | 03/18/2025 | 23:57:35 | -71.55, -5.78 | 107.81 | 1.33 | 9 |
| 8 | 03/19/2025 | 00:48:31 | 71.57, 161.44 | 72.20 | 03/19/2025 | 00:48:36 | 71.55, 161.47 | 72.18 | 2.61 | 5 |
| 9 | 03/19/2025 | 01:39:15 | -71.60, -31.28 | 107.79 | 03/19/2025 | 01:39:31 | -71.58, -31.19 | 107.81 | 3.42 | 16 |
| 10 | 03/19/2025 | 02:30:01 | 71.58, 136.05 | 72.19 | 03/19/2025 | 02:30:32 | 71.59, 136.06 | 72.19 | 0.75 | 31 |
| 11 | 03/19/2025 | 03:20:45 | -71.61, -56.67 | 107.81 | 03/19/2025 | 03:21:27 | -71.62, -56.61 | 107.80 | 2.74 | 42 |
| 12 | 03/19/2025 | 04:11:32 | 71.64, 110.57 | 72.22 | 03/19/2025 | 04:12:28 | 71.63, 110.65 | 72.19 | 3.41 | 56 |
| 13 | 03/19/2025 | 05:02:15 | -71.62, -82.07 | 107.82 | 03/19/2025 | 05:03:24 | -71.61, -82.12 | 107.84 | 2.17 | 69 |
| 14 | 03/19/2025 | 05:53:08 | 71.96, 84.60 | 72.54 | 03/19/2025 | 05:54:19 | 71.92, 85.72 | 72.43 | 38.95 | 71 |
| 15 | 03/19/2025 | 06:44:00 | -72.39,-108.92 | 107.01 | 03/19/2025 | 06:45:06 | -72.35,-106.14 | 107.19 | 93.62 | 66 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/8/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/08/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19