Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/14/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Distance(km) | Time Diff (sec) |
| 1 | 07/15/2025 | 15:05:35 | 81.30,-111.53 | 65.36 | 07/15/2025 | 15:05:28 | 81.30,-111.60 | 65.37 | 1.20 | 7 |
| 2 | 07/18/2025 | 00:36:31 | 81.30, 105.84 | 65.75 | 07/18/2025 | 00:36:23 | 81.29, 105.65 | 65.78 | 3.25 | 8 |
| 3 | 07/20/2025 | 10:07:27 | 81.30, -36.80 | 66.18 | 07/20/2025 | 10:07:17 | 81.30, -36.87 | 66.19 | 1.07 | 10 |
| 4 | 07/22/2025 | 18:47:42 | -81.31, 11.50 | 113.13 | 07/22/2025 | 18:48:56 | -81.24, 11.48 | 113.19 | 8.23 | 74 |
| 5 | 07/22/2025 | 19:38:22 | 81.30,-179.47 | 66.64 | 07/22/2025 | 19:38:10 | 81.30,-179.55 | 66.66 | 1.37 | 12 |
| 6 | 07/25/2025 | 04:18:35 | -81.30,-129.98 | 112.81 | 07/25/2025 | 04:19:46 | -81.30,-129.82 | 112.87 | 2.60 | 71 |
| 7 | 07/25/2025 | 05:09:18 | 81.30, 37.84 | 67.13 | 07/25/2025 | 05:09:03 | 81.31, 37.99 | 67.12 | 2.67 | 15 |
| 8 | 07/27/2025 | 13:49:30 | -81.30, 87.74 | 112.35 | 07/27/2025 | 13:50:39 | -81.30, 87.56 | 112.36 | 3.05 | 69 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 7/14/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 07/14/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA