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: 9/3/2025
| 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 | 09/04/2025 | 12:25:41 | 79.95, -44.72 | 75.13 | 09/04/2025 | 12:25:59 | 79.95, -44.65 | 75.11 | 1.40 | 18 |
| 2 | 09/04/2025 | 13:15:17 | -77.44, 139.15 | 108.66 | 09/04/2025 | 13:14:04 | -77.21, 137.68 | 108.71 | 44.40 | 73 |
| 3 | 09/06/2025 | 16:52:06 | 79.96,-111.36 | 75.92 | 09/06/2025 | 16:52:58 | 79.96,-111.49 | 75.92 | 2.81 | 52 |
| 4 | 09/06/2025 | 17:42:46 | -79.81, 57.36 | 104.33 | 09/06/2025 | 17:42:04 | -79.81, 57.37 | 104.32 | 0.25 | 42 |
| 5 | 09/08/2025 | 22:09:13 | -79.88, -9.90 | 103.41 | 09/08/2025 | 22:09:04 | -79.88, -9.89 | 103.41 | 0.30 | 9 |
| 6 | 09/11/2025 | 02:35:39 | -79.92, -76.92 | 102.54 | 09/11/2025 | 02:36:03 | -79.93, -77.06 | 102.52 | 2.99 | 24 |
| 7 | 09/11/2025 | 03:26:18 | 79.74, 92.16 | 77.15 | 09/11/2025 | 03:25:08 | 79.74, 92.07 | 77.19 | 1.90 | 70 |
| 8 | 09/13/2025 | 07:02:05 | -79.97,-143.98 | 101.64 | 09/13/2025 | 07:03:01 | -79.98,-144.13 | 101.65 | 3.09 | 56 |
| 9 | 09/13/2025 | 07:52:44 | 79.79, 25.12 | 78.04 | 09/13/2025 | 07:52:06 | 79.79, 24.97 | 78.08 | 3.15 | 38 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 9/3/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 09/03/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE