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: 11/1/2025
| 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 | 11/02/2025 | 19:04:18 | 80.06,-145.52 | 96.79 | 11/02/2025 | 19:04:45 | 80.06,-145.46 | 96.77 | 1.16 | 27 |
| 2 | 11/02/2025 | 19:54:54 | -79.82, 24.24 | 83.64 | 11/02/2025 | 19:53:48 | -79.82, 24.10 | 83.60 | 2.82 | 66 |
| 3 | 11/04/2025 | 23:30:40 | 80.07, 147.80 | 97.48 | 11/04/2025 | 23:31:29 | 80.07, 147.78 | 97.46 | 0.36 | 49 |
| 4 | 11/05/2025 | 00:21:19 | -79.91, -43.28 | 82.80 | 11/05/2025 | 00:20:34 | -79.91, -43.23 | 82.80 | 1.30 | 45 |
| 5 | 11/07/2025 | 03:57:04 | 80.14, 80.47 | 98.26 | 11/07/2025 | 03:58:14 | 80.13, 80.58 | 98.21 | 2.22 | 70 |
| 6 | 11/07/2025 | 04:47:43 | -79.98,-110.55 | 82.03 | 11/07/2025 | 04:47:19 | -79.97,-110.41 | 82.04 | 2.86 | 24 |
| 7 | 11/09/2025 | 09:14:06 | -80.02,-177.56 | 81.32 | 11/09/2025 | 09:14:03 | -80.02,-177.46 | 81.34 | 1.98 | 3 |
| 8 | 11/11/2025 | 13:40:27 | -80.01, 115.99 | 80.74 | 11/11/2025 | 13:40:45 | -80.01, 115.92 | 80.74 | 1.41 | 18 |
| 9 | 11/11/2025 | 14:29:52 | 77.03, -57.75 | 95.05 | 11/11/2025 | 14:28:39 | 76.71, -59.51 | 94.87 | 56.83 | 73 |
| 10 | 11/13/2025 | 18:06:50 | -80.05, 48.91 | 80.06 | 11/13/2025 | 18:07:28 | -80.05, 48.87 | 80.08 | 0.75 | 38 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 11/1/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 11/01/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE