Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/18/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 10/19/2025 | 13:21:09 | -79.94, 121.27 | 88.17 | 10/19/2025 | 13:21:34 | -79.94, 121.37 | 88.20 | 1.78 | 25 |
| 2 | 10/19/2025 | 14:11:47 | 79.71, -69.24 | 91.45 | 10/19/2025 | 14:10:38 | 79.71, -69.25 | 91.47 | 0.14 | 69 |
| 3 | 10/21/2025 | 17:47:42 | -79.97, 54.31 | 87.35 | 10/21/2025 | 17:48:22 | -79.96, 54.45 | 87.38 | 2.84 | 40 |
| 4 | 10/21/2025 | 18:38:21 | 79.78,-136.48 | 92.33 | 10/21/2025 | 18:37:27 | 79.78,-136.43 | 92.34 | 1.08 | 54 |
| 5 | 10/23/2025 | 22:14:14 | -79.98, -12.38 | 86.58 | 10/23/2025 | 22:15:09 | -79.98, -12.35 | 86.61 | 0.75 | 55 |
| 6 | 10/23/2025 | 23:04:53 | 79.78, 156.83 | 93.09 | 10/23/2025 | 23:04:14 | 79.79, 156.78 | 93.11 | 0.94 | 39 |
| 7 | 10/26/2025 | 02:40:47 | -80.01, -79.40 | 85.77 | 10/26/2025 | 02:41:56 | -80.01, -79.31 | 85.81 | 1.95 | 69 |
| 8 | 10/26/2025 | 03:31:26 | 79.82, 89.82 | 93.90 | 10/26/2025 | 03:31:01 | 79.82, 89.84 | 93.91 | 0.48 | 25 |
| 9 | 10/28/2025 | 07:57:58 | 79.84, 23.07 | 94.65 | 10/28/2025 | 07:57:47 | 79.84, 23.01 | 94.67 | 1.32 | 11 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 10/18/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 10/18/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE