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: 7/21/2025
| 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 | 07/21/2025 | 14:51:52 | -81.29, 71.32 | 113.49 | 07/21/2025 | 14:52:44 | -81.28, 71.43 | 113.54 | 2.01 | 52 |
| 2 | 07/21/2025 | 15:42:36 | 81.29,-120.86 | 66.45 | 07/21/2025 | 15:42:01 | 81.29,-120.68 | 66.44 | 3.14 | 35 |
| 3 | 07/24/2025 | 00:22:47 | -81.29, -71.03 | 113.06 | 07/24/2025 | 00:23:37 | -81.29, -71.06 | 113.08 | 0.58 | 50 |
| 4 | 07/24/2025 | 01:13:32 | 81.29, 96.36 | 66.94 | 07/24/2025 | 01:12:55 | 81.28, 96.43 | 66.95 | 1.21 | 37 |
| 5 | 07/26/2025 | 09:53:43 | -81.29, 146.20 | 112.54 | 07/26/2025 | 09:54:30 | -81.29, 146.25 | 112.58 | 0.92 | 47 |
| 6 | 07/26/2025 | 10:44:28 | 81.29, -46.44 | 67.46 | 07/26/2025 | 10:43:48 | 81.28, -46.27 | 67.46 | 2.89 | 40 |
| 7 | 07/28/2025 | 19:24:39 | -81.29, 3.40 | 111.99 | 07/28/2025 | 19:25:23 | -81.28, 3.37 | 112.01 | 1.25 | 44 |
| 8 | 07/28/2025 | 20:15:23 | 81.28, 171.13 | 67.96 | 07/28/2025 | 20:14:40 | 81.29, 171.22 | 67.98 | 1.55 | 43 |
| 9 | 07/31/2025 | 04:55:34 | -81.29,-139.03 | 111.46 | 07/31/2025 | 04:56:14 | -81.29,-138.93 | 111.50 | 1.97 | 40 |
| 10 | 07/31/2025 | 05:46:18 | 81.28, 28.67 | 68.49 | 07/31/2025 | 05:45:32 | 81.28, 28.53 | 68.54 | 2.47 | 46 |
| 11 | 08/02/2025 | 14:26:30 | -81.29, 78.13 | 110.85 | 08/02/2025 | 14:27:06 | -81.28, 78.20 | 110.88 | 1.21 | 36 |
Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 7/21/2025
Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 07/21/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and AQUA