Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/7/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 12/21/2025 | 17:02:28 | 73.49, -85.32 | 97.04 | 12/21/2025 | 17:03:34 | 73.39, -82.41 | 96.83 | 92.81 | 66 |
| 2 | 12/21/2025 | 17:53:10 | -73.35, 82.32 | 83.13 | 12/21/2025 | 17:54:18 | -73.31, 84.73 | 83.26 | 76.83 | 68 |
| 3 | 12/21/2025 | 18:43:51 | 73.14,-109.91 | 96.66 | 12/21/2025 | 18:45:01 | 73.12,-108.36 | 96.57 | 49.98 | 70 |
| 4 | 12/21/2025 | 19:34:34 | -73.05, 57.61 | 83.45 | 12/21/2025 | 19:35:46 | -72.98, 58.68 | 83.56 | 35.38 | 72 |
| 5 | 12/21/2025 | 20:25:15 | 72.84,-134.63 | 96.33 | 12/21/2025 | 20:26:29 | 72.79,-134.40 | 96.26 | 9.60 | 74 |
| 6 | 12/21/2025 | 21:15:58 | -72.75, 32.88 | 83.77 | 12/21/2025 | 21:17:12 | -72.75, 32.86 | 83.78 | 1.06 | 74 |
Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 12/7/2025
Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 12/07/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-C