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: 7/14/2025
| 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 | 07/15/2025 | 22:40:58 | -79.82, -17.20 | 119.22 | 07/15/2025 | 22:41:01 | -79.81, -17.13 | 119.23 | 1.72 | 3 |
| 2 | 07/18/2025 | 03:07:27 | -79.89, -84.50 | 118.71 | 07/18/2025 | 03:08:10 | -79.88, -84.48 | 118.74 | 0.59 | 43 |
| 3 | 07/18/2025 | 03:58:07 | 79.73, 84.26 | 61.02 | 07/18/2025 | 03:57:17 | 79.73, 84.37 | 61.02 | 2.41 | 50 |
| 4 | 07/20/2025 | 08:24:36 | 79.81, 16.92 | 61.56 | 07/20/2025 | 08:24:26 | 79.81, 16.98 | 61.56 | 1.10 | 10 |
| 5 | 07/22/2025 | 12:51:04 | 79.86, -50.15 | 62.08 | 07/22/2025 | 12:51:34 | 79.87, -50.21 | 62.08 | 1.31 | 30 |
| 6 | 07/22/2025 | 13:41:44 | -79.70, 118.63 | 118.21 | 07/22/2025 | 13:40:39 | -79.69, 118.77 | 118.20 | 3.14 | 65 |
| 7 | 07/24/2025 | 17:17:34 | 79.97,-117.82 | 62.74 | 07/24/2025 | 17:18:43 | 79.96,-117.74 | 62.69 | 1.81 | 69 |
| 8 | 07/24/2025 | 18:08:12 | -79.75, 51.59 | 117.67 | 07/24/2025 | 18:07:47 | -79.75, 51.54 | 117.65 | 0.99 | 25 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 7/14/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 07/14/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE