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: 3/7/2025
| 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 | 18:53:06 | -71.04, 71.18 | 108.27 | 03/18/2025 | 18:51:55 | -71.06, 69.80 | 108.16 | 50.01 | 71 |
| 2 | 03/18/2025 | 19:44:01 | 71.49,-122.29 | 72.20 | 03/18/2025 | 19:42:48 | 71.47,-122.21 | 72.20 | 3.56 | 73 |
| 3 | 03/18/2025 | 20:34:44 | -71.47, 45.07 | 107.84 | 03/18/2025 | 20:33:44 | -71.46, 45.03 | 107.84 | 1.56 | 60 |
| 4 | 03/18/2025 | 21:25:31 | 71.50,-147.68 | 72.19 | 03/18/2025 | 21:24:44 | 71.51,-147.62 | 72.20 | 2.47 | 47 |
| 5 | 03/18/2025 | 22:16:14 | -71.48, 19.68 | 107.86 | 03/18/2025 | 22:15:40 | -71.50, 19.62 | 107.83 | 3.36 | 34 |
| 6 | 03/18/2025 | 23:07:01 | 71.51,-173.08 | 72.17 | 03/18/2025 | 23:06:41 | 71.50,-173.13 | 72.16 | 2.39 | 20 |
| 7 | 03/18/2025 | 23:57:45 | -71.54, -5.80 | 107.82 | 03/18/2025 | 23:57:36 | -71.53, -5.80 | 107.82 | 0.24 | 9 |
| 8 | 03/19/2025 | 00:48:31 | 71.52, 161.53 | 72.15 | 03/19/2025 | 00:48:37 | 71.54, 161.45 | 72.17 | 3.26 | 6 |
| 9 | 03/19/2025 | 01:39:15 | -71.55, -31.19 | 107.84 | 03/19/2025 | 01:39:32 | -71.57, -31.21 | 107.82 | 2.96 | 17 |
| 10 | 03/19/2025 | 02:30:02 | 71.58, 136.05 | 72.19 | 03/19/2025 | 02:30:33 | 71.58, 136.04 | 72.18 | 0.90 | 31 |
| 11 | 03/19/2025 | 03:20:45 | -71.61, -56.68 | 107.80 | 03/19/2025 | 03:21:27 | -71.61, -56.63 | 107.81 | 1.80 | 42 |
| 12 | 03/19/2025 | 04:11:31 | 71.59, 110.65 | 72.17 | 03/19/2025 | 04:12:28 | 71.61, 110.63 | 72.18 | 2.46 | 57 |
| 13 | 03/19/2025 | 05:02:15 | -71.62, -82.07 | 107.82 | 03/19/2025 | 05:03:24 | -71.60, -82.14 | 107.85 | 3.36 | 69 |
| 14 | 03/19/2025 | 05:53:08 | 71.96, 84.60 | 72.54 | 03/19/2025 | 05:54:19 | 71.91, 85.70 | 72.42 | 38.67 | 71 |
| 15 | 03/19/2025 | 06:44:00 | -72.40,-108.92 | 107.01 | 03/19/2025 | 06:45:06 | -72.34,-106.16 | 107.20 | 93.21 | 66 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/7/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/07/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19