Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/1/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 02/07/2025 | 01:41:15 | -71.50, -31.08 | 93.10 | 02/07/2025 | 01:40:04 | -71.50, -32.31 | 93.02 | 43.45 | 71 |
| 2 | 02/07/2025 | 02:32:06 | 71.73, 135.82 | 87.14 | 02/07/2025 | 02:30:52 | 71.72, 135.39 | 87.17 | 15.07 | 74 |
| 3 | 02/07/2025 | 03:22:52 | -71.87, -57.12 | 92.73 | 02/07/2025 | 03:21:54 | -71.84, -57.13 | 92.73 | 2.64 | 58 |
| 4 | 02/07/2025 | 04:13:39 | 71.89, 110.16 | 87.29 | 02/07/2025 | 04:12:46 | 71.86, 110.19 | 87.28 | 2.65 | 53 |
| 5 | 02/07/2025 | 05:04:22 | -71.87, -82.49 | 92.75 | 02/07/2025 | 05:03:50 | -71.89, -82.53 | 92.72 | 2.56 | 32 |
| 6 | 02/07/2025 | 05:55:09 | 71.89, 84.78 | 87.27 | 02/07/2025 | 05:54:42 | 71.91, 84.79 | 87.29 | 2.29 | 27 |
| 7 | 02/07/2025 | 06:45:53 | -71.92,-107.97 | 92.71 | 02/07/2025 | 06:45:46 | -71.93,-107.93 | 92.70 | 1.58 | 7 |
| 8 | 02/07/2025 | 07:36:40 | 71.94, 59.30 | 87.30 | 02/07/2025 | 07:36:38 | 71.95, 59.39 | 87.31 | 3.17 | 2 |
| 9 | 02/07/2025 | 08:27:23 | -71.92,-133.35 | 92.73 | 02/07/2025 | 08:27:43 | -71.93,-133.43 | 92.73 | 3.02 | 20 |
| 10 | 02/07/2025 | 09:18:10 | 71.94, 33.93 | 87.28 | 02/07/2025 | 09:18:35 | 71.95, 33.89 | 87.28 | 1.25 | 25 |
| 11 | 02/07/2025 | 10:08:54 | -71.98,-158.82 | 92.70 | 02/07/2025 | 10:09:39 | -71.97,-158.83 | 92.71 | 1.00 | 45 |
| 12 | 02/07/2025 | 10:59:41 | 72.00, 8.45 | 87.32 | 02/07/2025 | 11:00:31 | 71.99, 8.49 | 87.30 | 1.60 | 50 |
| 13 | 02/07/2025 | 11:50:25 | -72.03, 175.70 | 92.66 | 02/07/2025 | 11:51:35 | -72.01, 175.77 | 92.70 | 2.93 | 70 |
| 14 | 02/07/2025 | 12:41:13 | 72.10, -17.12 | 87.41 | 02/07/2025 | 12:42:26 | 72.08, -16.81 | 87.36 | 11.03 | 73 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/1/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 02/01/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19