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: 6/28/2025
| 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 | 06/28/2025 | 07:46:26 | -79.89,-154.31 | 121.04 | 06/28/2025 | 07:47:18 | -79.89,-154.21 | 121.08 | 2.06 | 52 |
| 2 | 06/28/2025 | 08:37:05 | 79.69, 14.92 | 58.59 | 06/28/2025 | 08:36:23 | 79.68, 15.01 | 58.60 | 1.80 | 42 |
| 3 | 06/30/2025 | 13:03:33 | 79.72, -52.00 | 58.79 | 06/30/2025 | 13:03:33 | 79.73, -52.11 | 58.81 | 2.35 | 0 |
| 4 | 07/02/2025 | 17:30:04 | 79.85,-119.80 | 59.19 | 07/02/2025 | 17:30:45 | 79.85,-119.84 | 59.18 | 0.82 | 41 |
| 5 | 07/02/2025 | 18:20:42 | -79.65, 49.35 | 121.17 | 07/02/2025 | 18:19:50 | -79.65, 49.33 | 121.14 | 0.49 | 52 |
| 6 | 07/04/2025 | 22:47:12 | -79.75, -18.13 | 120.80 | 07/04/2025 | 22:47:01 | -79.75, -18.17 | 120.79 | 0.85 | 11 |
| 7 | 07/07/2025 | 03:13:41 | -79.81, -85.35 | 120.45 | 07/07/2025 | 03:14:11 | -79.82, -85.45 | 120.45 | 2.05 | 30 |
| 8 | 07/07/2025 | 04:04:21 | 79.65, 83.45 | 59.26 | 07/07/2025 | 04:03:17 | 79.64, 83.51 | 59.28 | 1.19 | 64 |
| 9 | 07/09/2025 | 07:40:13 | -79.97,-153.47 | 119.90 | 07/09/2025 | 07:41:23 | -79.96,-153.35 | 119.95 | 2.34 | 70 |
| 10 | 07/09/2025 | 08:30:50 | 79.72, 16.20 | 59.65 | 07/09/2025 | 08:30:27 | 79.72, 16.19 | 59.66 | 0.35 | 23 |
| 11 | 07/11/2025 | 12:57:19 | 79.79, -51.08 | 60.07 | 07/11/2025 | 12:57:37 | 79.80, -51.18 | 60.08 | 2.02 | 18 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 6/28/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 06/28/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE