Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/20/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 09/21/2025 | 00:14:49 | -79.89, -41.66 | 98.87 | 09/21/2025 | 00:15:41 | -79.89, -41.66 | 98.89 | 0.03 | 52 |
| 2 | 09/21/2025 | 01:05:28 | 79.71, 127.36 | 80.82 | 09/21/2025 | 01:04:46 | 79.70, 127.43 | 80.83 | 1.54 | 42 |
| 3 | 09/23/2025 | 05:31:53 | 79.73, 60.52 | 81.69 | 09/23/2025 | 05:31:43 | 79.73, 60.44 | 81.71 | 1.63 | 10 |
| 4 | 09/25/2025 | 09:58:20 | 79.82, -6.91 | 82.68 | 09/25/2025 | 09:58:41 | 79.82, -6.94 | 82.67 | 0.58 | 21 |
| 5 | 09/25/2025 | 10:48:58 | -79.60, 162.38 | 97.69 | 09/25/2025 | 10:47:46 | -79.61, 162.31 | 97.65 | 1.46 | 72 |
| 6 | 09/27/2025 | 14:24:46 | 79.88, -74.08 | 83.61 | 09/27/2025 | 14:25:38 | 79.89, -74.16 | 83.60 | 1.74 | 52 |
| 7 | 09/27/2025 | 15:15:25 | -79.70, 94.96 | 96.70 | 09/27/2025 | 15:14:44 | -79.71, 94.86 | 96.67 | 2.37 | 41 |
| 8 | 09/29/2025 | 19:41:52 | -79.79, 27.51 | 95.72 | 09/29/2025 | 19:41:41 | -79.79, 27.55 | 95.72 | 0.87 | 11 |
| 9 | 10/02/2025 | 00:08:19 | -79.88, -39.98 | 94.72 | 10/02/2025 | 00:08:38 | -79.88, -39.90 | 94.74 | 1.75 | 19 |
| 10 | 10/02/2025 | 00:58:07 | 77.84, 141.36 | 82.23 | 10/02/2025 | 00:56:54 | 77.64, 140.21 | 82.15 | 35.64 | 73 |
| 11 | 10/04/2025 | 04:34:44 | -79.92,-106.92 | 93.84 | 10/04/2025 | 04:35:33 | -79.92,-106.91 | 93.86 | 0.24 | 49 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 9/20/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 09/20/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE