Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/2/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Distance(km) | Time Diff (sec) |
| 1 | 10/03/2025 | 18:26:58 | -81.26, 19.57 | 90.03 | 10/03/2025 | 18:27:13 | -81.26, 19.67 | 90.05 | 1.76 | 15 |
| 2 | 10/03/2025 | 19:17:41 | 81.25,-172.46 | 89.90 | 10/03/2025 | 19:16:30 | 81.26,-172.62 | 89.96 | 2.78 | 71 |
| 3 | 10/06/2025 | 03:07:06 | 81.27, 69.36 | 90.88 | 10/06/2025 | 03:08:19 | 81.26, 69.45 | 90.82 | 1.74 | 73 |
| 4 | 10/06/2025 | 03:57:50 | -81.26,-122.88 | 89.18 | 10/06/2025 | 03:57:37 | -81.26,-122.87 | 89.17 | 0.29 | 13 |
| 5 | 10/08/2025 | 12:37:58 | 81.26, -73.18 | 91.74 | 10/08/2025 | 12:38:41 | 81.26, -73.09 | 91.70 | 1.45 | 43 |
| 6 | 10/08/2025 | 13:28:42 | -81.26, 94.59 | 88.32 | 10/08/2025 | 13:27:59 | -81.26, 94.61 | 88.30 | 0.50 | 43 |
| 7 | 10/10/2025 | 22:08:50 | 81.26, 144.22 | 92.60 | 10/10/2025 | 22:09:01 | 81.26, 144.37 | 92.57 | 2.70 | 11 |
| 8 | 10/10/2025 | 22:59:23 | -81.17, -43.79 | 88.04 | 10/10/2025 | 22:58:09 | -81.42, -43.99 | 87.83 | 28.06 | 74 |
| 9 | 10/13/2025 | 06:48:56 | -81.26,-165.64 | 86.57 | 10/13/2025 | 06:50:01 | -81.26,-165.69 | 86.60 | 0.88 | 65 |
| 10 | 10/13/2025 | 07:39:40 | 81.26, 1.92 | 93.42 | 10/13/2025 | 07:39:18 | 81.26, 1.86 | 93.44 | 1.08 | 22 |
| 11 | 10/15/2025 | 16:19:47 | -81.25, 51.98 | 85.75 | 10/15/2025 | 16:20:17 | -81.27, 51.85 | 85.75 | 2.60 | 30 |
Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 10/2/2025
Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 10/02/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and AQUA