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: 10/17/2025
| 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 | 10/17/2025 | 08:54:34 | -79.84,-171.10 | 89.13 | 10/17/2025 | 08:54:44 | -79.84,-171.22 | 89.12 | 2.51 | 10 |
| 2 | 10/19/2025 | 13:21:09 | -79.93, 121.38 | 88.19 | 10/19/2025 | 13:21:34 | -79.92, 121.49 | 88.22 | 2.29 | 25 |
| 3 | 10/19/2025 | 14:11:48 | 79.73, -69.43 | 91.48 | 10/19/2025 | 14:10:39 | 79.73, -69.41 | 91.51 | 0.46 | 69 |
| 4 | 10/21/2025 | 17:47:40 | -79.90, 55.00 | 87.47 | 10/21/2025 | 17:48:21 | -79.91, 54.89 | 87.47 | 2.21 | 41 |
| 5 | 10/21/2025 | 18:38:21 | 79.77,-136.39 | 92.31 | 10/21/2025 | 18:37:27 | 79.76,-136.28 | 92.31 | 2.37 | 54 |
| 6 | 10/23/2025 | 22:14:13 | -79.94, -11.99 | 86.65 | 10/23/2025 | 22:15:09 | -79.95, -12.14 | 86.65 | 3.03 | 56 |
| 7 | 10/23/2025 | 23:04:54 | 79.80, 156.63 | 93.13 | 10/23/2025 | 23:04:15 | 79.80, 156.70 | 93.13 | 1.66 | 39 |
| 8 | 10/26/2025 | 02:40:47 | -80.01, -79.31 | 85.79 | 10/26/2025 | 02:41:57 | -80.01, -79.32 | 85.81 | 0.35 | 70 |
| 9 | 10/26/2025 | 03:31:26 | 79.82, 89.90 | 93.89 | 10/26/2025 | 03:31:02 | 79.82, 89.82 | 93.91 | 1.84 | 24 |
| 10 | 10/28/2025 | 07:57:58 | 79.83, 23.15 | 94.64 | 10/28/2025 | 07:57:48 | 79.83, 23.07 | 94.65 | 1.58 | 10 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 10/17/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 10/17/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE