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: 8/4/2025
| 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 | 08/05/2025 | 20:14:00 | -79.76, 19.71 | 114.68 | 08/05/2025 | 20:15:04 | -79.76, 19.61 | 114.70 | 2.11 | 64 |
| 2 | 08/05/2025 | 21:04:40 | 79.59,-171.44 | 65.02 | 08/05/2025 | 21:04:11 | 79.59,-171.46 | 65.04 | 0.54 | 29 |
| 3 | 08/08/2025 | 01:31:08 | 79.66, 121.32 | 65.75 | 08/08/2025 | 01:31:17 | 79.66, 121.24 | 65.76 | 1.66 | 9 |
| 4 | 08/10/2025 | 05:57:38 | 79.79, 53.48 | 66.61 | 08/10/2025 | 05:58:24 | 79.79, 53.59 | 66.57 | 2.26 | 46 |
| 5 | 08/10/2025 | 06:48:16 | -79.59,-137.35 | 113.75 | 08/10/2025 | 06:47:28 | -79.58,-137.27 | 113.74 | 1.66 | 48 |
| 6 | 08/12/2025 | 11:14:43 | -79.63, 155.68 | 113.04 | 08/12/2025 | 11:14:33 | -79.64, 155.57 | 113.02 | 2.41 | 10 |
| 7 | 08/14/2025 | 15:41:12 | -79.74, 88.12 | 112.20 | 08/14/2025 | 15:41:39 | -79.74, 88.06 | 112.20 | 1.39 | 27 |
| 8 | 08/14/2025 | 16:31:51 | 79.54,-102.85 | 67.47 | 08/14/2025 | 16:30:45 | 79.54,-102.83 | 67.50 | 0.38 | 66 |
| 9 | 08/16/2025 | 20:07:40 | -79.81, 20.82 | 111.39 | 08/16/2025 | 20:08:44 | -79.82, 20.75 | 111.41 | 1.69 | 64 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 8/4/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 08/04/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE