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: 4/25/2025
| 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 | 04/27/2025 | 16:25:48 | 80.06,-105.80 | 68.25 | 04/27/2025 | 16:26:57 | 80.06,-105.73 | 68.20 | 1.57 | 69 |
| 2 | 04/27/2025 | 17:16:27 | -79.89, 63.30 | 112.10 | 04/27/2025 | 17:16:02 | -79.89, 63.31 | 112.09 | 0.37 | 25 |
| 3 | 04/29/2025 | 21:42:59 | -79.98, -4.21 | 112.62 | 04/29/2025 | 21:43:16 | -79.97, -4.10 | 112.65 | 2.31 | 17 |
| 4 | 04/29/2025 | 22:32:30 | 77.24,-179.24 | 63.27 | 04/29/2025 | 22:31:17 | 76.99, 179.36 | 63.19 | 44.91 | 73 |
| 5 | 05/02/2025 | 02:09:30 | -80.04, -71.50 | 113.16 | 05/02/2025 | 02:10:29 | -80.04, -71.44 | 113.20 | 1.34 | 59 |
| 6 | 05/02/2025 | 03:00:10 | 79.90, 97.30 | 66.56 | 05/02/2025 | 02:59:36 | 79.89, 97.42 | 66.55 | 2.51 | 34 |
| 7 | 05/04/2025 | 07:26:39 | 79.91, 30.56 | 65.94 | 05/04/2025 | 07:26:47 | 79.92, 30.43 | 65.96 | 2.77 | 8 |
| 8 | 05/06/2025 | 11:53:12 | 80.04, -37.42 | 65.57 | 05/06/2025 | 11:54:00 | 80.04, -37.33 | 65.54 | 1.77 | 48 |
| 9 | 05/06/2025 | 12:43:48 | -79.77, 132.51 | 114.94 | 05/06/2025 | 12:43:03 | -79.78, 132.41 | 114.90 | 2.10 | 45 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 4/25/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 04/25/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE