Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/25/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 06/26/2025 | 03:19:55 | -79.77, -86.52 | 121.37 | 06/26/2025 | 03:20:06 | -79.77, -86.54 | 121.37 | 0.33 | 11 |
| 2 | 06/28/2025 | 07:46:26 | -79.89,-154.27 | 121.04 | 06/28/2025 | 07:47:18 | -79.88,-154.17 | 121.09 | 2.14 | 52 |
| 3 | 06/28/2025 | 08:37:05 | 79.69, 14.94 | 58.59 | 06/28/2025 | 08:36:23 | 79.68, 15.02 | 58.59 | 1.63 | 42 |
| 4 | 06/30/2025 | 13:03:33 | 79.72, -51.98 | 58.79 | 06/30/2025 | 13:03:33 | 79.73, -52.11 | 58.81 | 2.64 | 0 |
| 5 | 07/02/2025 | 17:30:04 | 79.85,-119.78 | 59.19 | 07/02/2025 | 17:30:45 | 79.85,-119.84 | 59.18 | 1.33 | 41 |
| 6 | 07/02/2025 | 18:20:42 | -79.65, 49.38 | 121.18 | 07/02/2025 | 18:19:50 | -79.65, 49.34 | 121.15 | 0.77 | 52 |
| 7 | 07/04/2025 | 22:47:12 | -79.74, -18.10 | 120.81 | 07/04/2025 | 22:47:01 | -79.75, -18.16 | 120.79 | 1.43 | 11 |
| 8 | 07/07/2025 | 03:13:41 | -79.81, -85.32 | 120.46 | 07/07/2025 | 03:14:11 | -79.82, -85.46 | 120.45 | 2.98 | 30 |
| 9 | 07/07/2025 | 04:04:21 | 79.65, 83.48 | 59.26 | 07/07/2025 | 04:03:17 | 79.65, 83.48 | 59.29 | 0.22 | 64 |
| 10 | 07/09/2025 | 07:40:12 | -79.93,-153.14 | 119.96 | 07/09/2025 | 07:41:22 | -79.93,-153.09 | 120.00 | 0.96 | 70 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 6/25/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 06/25/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE