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: 6/23/2025
| 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 | 06/23/2025 | 22:02:47 | 79.86, 171.93 | 58.73 | 06/23/2025 | 22:03:49 | 79.86, 171.88 | 58.70 | 0.95 | 62 |
| 2 | 06/23/2025 | 22:53:27 | -79.73, -19.57 | 121.51 | 06/23/2025 | 22:52:56 | -79.73, -19.43 | 121.52 | 2.88 | 31 |
| 3 | 06/26/2025 | 03:19:56 | -79.79, -86.73 | 121.33 | 06/26/2025 | 03:20:07 | -79.80, -86.73 | 121.33 | 0.44 | 11 |
| 4 | 06/28/2025 | 07:46:27 | -79.91,-154.48 | 121.00 | 06/28/2025 | 07:47:19 | -79.91,-154.37 | 121.04 | 2.04 | 52 |
| 5 | 06/28/2025 | 08:37:05 | 79.68, 15.02 | 58.57 | 06/28/2025 | 08:36:23 | 79.67, 15.08 | 58.58 | 1.46 | 42 |
| 6 | 06/30/2025 | 13:03:33 | 79.71, -51.90 | 58.77 | 06/30/2025 | 13:03:33 | 79.72, -52.05 | 58.79 | 3.05 | 0 |
| 7 | 07/02/2025 | 17:30:04 | 79.84,-119.68 | 59.17 | 07/02/2025 | 17:30:45 | 79.85,-119.78 | 59.17 | 2.00 | 41 |
| 8 | 07/02/2025 | 18:20:42 | -79.63, 49.48 | 121.20 | 07/02/2025 | 18:19:50 | -79.64, 49.42 | 121.16 | 1.39 | 52 |
| 9 | 07/04/2025 | 22:47:12 | -79.73, -17.98 | 120.83 | 07/04/2025 | 22:47:01 | -79.74, -18.09 | 120.80 | 2.40 | 11 |
| 10 | 07/07/2025 | 03:13:43 | -79.85, -85.75 | 120.37 | 07/07/2025 | 03:14:12 | -79.85, -85.66 | 120.40 | 2.08 | 29 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 6/23/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 06/23/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE