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: 6/17/2025
| 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 | 06/18/2025 | 10:54:51 | 79.64, -19.53 | 58.34 | 06/18/2025 | 10:55:49 | 79.63, -19.48 | 58.30 | 1.14 | 58 |
| 2 | 06/18/2025 | 11:45:27 | -79.36, 150.12 | 122.15 | 06/18/2025 | 11:44:53 | -79.37, 149.97 | 122.11 | 3.20 | 34 |
| 3 | 06/20/2025 | 16:11:59 | -79.54, 82.00 | 121.84 | 06/20/2025 | 16:12:07 | -79.54, 82.06 | 121.85 | 1.13 | 8 |
| 4 | 06/22/2025 | 20:38:27 | -79.60, 14.94 | 121.72 | 06/22/2025 | 20:39:18 | -79.60, 14.83 | 121.73 | 2.35 | 51 |
| 5 | 06/22/2025 | 21:29:05 | 79.36,-175.76 | 57.87 | 06/22/2025 | 21:28:22 | 79.36,-175.86 | 57.90 | 2.26 | 43 |
| 6 | 06/25/2025 | 01:55:36 | 79.51, 116.36 | 58.19 | 06/25/2025 | 01:55:35 | 79.52, 116.33 | 58.20 | 0.74 | 1 |
| 7 | 06/27/2025 | 06:22:05 | 79.60, 48.98 | 58.44 | 06/27/2025 | 06:22:46 | 79.60, 48.95 | 58.42 | 0.60 | 41 |
| 8 | 06/27/2025 | 07:12:44 | -79.42,-142.18 | 121.88 | 06/27/2025 | 07:11:52 | -79.42,-142.11 | 121.87 | 1.46 | 52 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 6/17/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 06/17/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE