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: 7/23/2025
| 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 | 07/24/2025 | 00:22:48 | -81.29, -71.18 | 113.04 | 07/24/2025 | 00:23:38 | -81.28, -71.25 | 113.06 | 1.54 | 50 |
| 2 | 07/24/2025 | 01:13:32 | 81.28, 96.63 | 66.90 | 07/24/2025 | 01:12:55 | 81.29, 96.65 | 66.92 | 0.82 | 37 |
| 3 | 07/26/2025 | 09:53:42 | -81.29, 146.44 | 112.57 | 07/26/2025 | 09:54:29 | -81.29, 146.39 | 112.59 | 1.25 | 47 |
| 4 | 07/26/2025 | 10:44:27 | 81.28, -46.18 | 67.43 | 07/26/2025 | 10:43:47 | 81.29, -46.11 | 67.44 | 1.07 | 40 |
| 5 | 07/28/2025 | 19:24:39 | -81.29, 3.25 | 111.97 | 07/28/2025 | 19:25:22 | -81.28, 3.44 | 112.02 | 3.34 | 43 |
| 6 | 07/28/2025 | 20:15:22 | 81.28, 171.39 | 67.93 | 07/28/2025 | 20:14:39 | 81.29, 171.31 | 67.97 | 1.62 | 43 |
| 7 | 07/31/2025 | 04:55:33 | -81.28,-138.79 | 111.50 | 07/31/2025 | 04:56:13 | -81.29,-138.96 | 111.49 | 2.93 | 40 |
| 8 | 07/31/2025 | 05:46:18 | 81.28, 28.53 | 68.51 | 07/31/2025 | 05:45:31 | 81.28, 28.51 | 68.54 | 0.34 | 47 |
| 9 | 08/02/2025 | 14:26:29 | -81.28, 78.36 | 110.88 | 08/02/2025 | 14:27:04 | -81.29, 78.44 | 110.91 | 1.73 | 35 |
| 10 | 08/02/2025 | 15:17:13 | 81.28,-113.95 | 69.08 | 08/02/2025 | 15:16:22 | 81.28,-114.10 | 69.13 | 2.54 | 51 |
| 11 | 08/04/2025 | 23:57:25 | -81.29, -64.51 | 110.24 | 08/04/2025 | 23:57:55 | -81.29, -64.37 | 110.28 | 2.29 | 30 |
Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 7/23/2025
Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 07/23/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and AQUA