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: 7/15/2025
| 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 | 07/17/2025 | 01:43:47 | 79.60, 118.59 | 60.64 | 07/17/2025 | 01:43:40 | 79.60, 118.66 | 60.63 | 1.36 | 7 |
| 2 | 07/19/2025 | 06:10:16 | 79.69, 51.22 | 61.18 | 07/19/2025 | 06:10:49 | 79.68, 51.31 | 61.15 | 1.92 | 33 |
| 3 | 07/19/2025 | 07:00:52 | -79.42,-139.19 | 119.28 | 07/19/2025 | 06:59:52 | -79.43,-139.25 | 119.25 | 1.39 | 60 |
| 4 | 07/21/2025 | 10:36:45 | 79.78, -16.18 | 61.75 | 07/21/2025 | 10:37:58 | 79.77, -16.11 | 61.70 | 1.55 | 73 |
| 5 | 07/21/2025 | 11:27:21 | -79.51, 153.47 | 118.72 | 07/21/2025 | 11:27:01 | -79.52, 153.36 | 118.69 | 2.32 | 20 |
| 6 | 07/23/2025 | 15:53:53 | -79.70, 85.26 | 117.95 | 07/23/2025 | 15:54:12 | -79.69, 85.37 | 117.98 | 2.32 | 19 |
| 7 | 07/23/2025 | 16:44:16 | 78.94,-101.49 | 60.79 | 07/23/2025 | 16:43:03 | 78.88,-101.85 | 60.82 | 9.75 | 73 |
| 8 | 07/25/2025 | 20:20:21 | -79.76, 18.13 | 117.38 | 07/25/2025 | 20:21:20 | -79.76, 18.12 | 117.40 | 0.41 | 59 |
| 9 | 07/25/2025 | 21:10:59 | 79.52,-172.48 | 62.21 | 07/25/2025 | 21:10:25 | 79.52,-172.52 | 62.23 | 0.72 | 34 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 7/15/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 07/15/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE