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: 9/16/2025
| 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 | 09/16/2025 | 15:21:56 | -79.73, 93.01 | 100.79 | 09/16/2025 | 15:21:44 | -79.74, 92.91 | 100.77 | 2.16 | 12 |
| 2 | 09/18/2025 | 19:48:23 | -79.81, 25.66 | 99.83 | 09/18/2025 | 19:48:43 | -79.81, 25.66 | 99.84 | 0.18 | 20 |
| 3 | 09/18/2025 | 20:38:48 | 79.16,-161.62 | 79.10 | 09/18/2025 | 20:37:35 | 79.10,-161.97 | 79.12 | 9.75 | 73 |
| 4 | 09/21/2025 | 00:14:50 | -79.89, -41.73 | 98.86 | 09/21/2025 | 00:15:42 | -79.89, -41.69 | 98.89 | 0.82 | 52 |
| 5 | 09/21/2025 | 01:05:29 | 79.72, 127.27 | 80.84 | 09/21/2025 | 01:04:47 | 79.71, 127.37 | 80.84 | 2.22 | 42 |
| 6 | 09/23/2025 | 05:31:55 | 79.77, 60.15 | 81.77 | 09/23/2025 | 05:31:45 | 79.77, 60.20 | 81.76 | 1.01 | 10 |
| 7 | 09/25/2025 | 09:58:21 | 79.83, -6.99 | 82.69 | 09/25/2025 | 09:58:43 | 79.84, -7.06 | 82.70 | 1.69 | 22 |
| 8 | 09/25/2025 | 10:48:59 | -79.61, 162.33 | 97.68 | 09/25/2025 | 10:47:48 | -79.62, 162.22 | 97.63 | 2.34 | 71 |
| 9 | 09/27/2025 | 14:24:48 | 79.92, -74.44 | 83.68 | 09/27/2025 | 14:25:41 | 79.92, -74.41 | 83.65 | 0.78 | 53 |
| 10 | 09/27/2025 | 15:15:27 | -79.73, 94.63 | 96.64 | 09/27/2025 | 15:14:47 | -79.73, 94.66 | 96.63 | 0.46 | 40 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 9/16/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 09/16/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE