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: 10/31/2025
| 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 | 19:04:17 | 80.05,-145.38 | 96.77 | 11/02/2025 | 19:04:44 | 80.04,-145.32 | 96.75 | 1.14 | 27 |
| 2 | 11/02/2025 | 19:54:54 | -79.83, 24.09 | 83.61 | 11/02/2025 | 19:53:48 | -79.84, 23.96 | 83.57 | 2.72 | 66 |
| 3 | 11/04/2025 | 23:30:40 | 80.08, 147.63 | 97.51 | 11/04/2025 | 23:31:29 | 80.09, 147.62 | 97.49 | 0.52 | 49 |
| 4 | 11/05/2025 | 00:21:19 | -79.93, -43.44 | 82.77 | 11/05/2025 | 00:20:34 | -79.93, -43.37 | 82.77 | 1.29 | 45 |
| 5 | 11/07/2025 | 03:57:03 | 80.12, 80.60 | 98.23 | 11/07/2025 | 03:58:13 | 80.12, 80.70 | 98.19 | 2.13 | 70 |
| 6 | 11/07/2025 | 04:47:43 | -80.00,-110.72 | 82.00 | 11/07/2025 | 04:47:19 | -79.99,-110.57 | 82.01 | 2.79 | 24 |
| 7 | 11/09/2025 | 09:14:05 | -80.01,-177.44 | 81.34 | 11/09/2025 | 09:14:02 | -80.00,-177.35 | 81.36 | 1.77 | 3 |
| 8 | 11/11/2025 | 13:40:27 | -80.03, 115.81 | 80.70 | 11/11/2025 | 13:40:45 | -80.03, 115.73 | 80.70 | 1.79 | 18 |
| 9 | 11/11/2025 | 14:29:48 | 76.88, -57.15 | 94.87 | 11/11/2025 | 14:28:35 | 76.55, -58.97 | 94.68 | 59.38 | 73 |
| 10 | 11/13/2025 | 18:06:49 | -80.04, 49.02 | 80.08 | 11/13/2025 | 18:07:27 | -80.05, 48.95 | 80.09 | 1.38 | 38 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 10/31/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 10/31/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE