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: 9/4/2025
| 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 | 09/06/2025 | 06:44:22 | 81.29, 14.78 | 79.88 | 09/06/2025 | 06:44:23 | 81.28, 14.92 | 79.85 | 2.46 | 1 |
| 2 | 09/08/2025 | 15:24:31 | -81.29, 64.98 | 99.31 | 09/08/2025 | 15:25:43 | -81.29, 64.80 | 99.33 | 3.07 | 72 |
| 3 | 09/08/2025 | 16:15:15 | 81.29,-127.77 | 80.71 | 09/08/2025 | 16:15:00 | 81.28,-127.71 | 80.71 | 1.24 | 15 |
| 4 | 09/11/2025 | 00:55:25 | -81.29, -78.02 | 98.41 | 09/11/2025 | 00:56:19 | -81.28, -77.89 | 98.46 | 2.19 | 54 |
| 5 | 09/11/2025 | 01:46:09 | 81.28, 89.63 | 81.57 | 09/11/2025 | 01:45:37 | 81.27, 89.55 | 81.59 | 1.76 | 32 |
| 6 | 09/13/2025 | 10:26:18 | -81.28, 139.71 | 97.59 | 09/13/2025 | 10:26:54 | -81.29, 139.69 | 97.61 | 0.92 | 36 |
| 7 | 09/13/2025 | 11:17:03 | 81.28, -53.03 | 82.43 | 09/13/2025 | 11:16:12 | 81.28, -52.91 | 82.44 | 2.19 | 51 |
| 8 | 09/15/2025 | 19:57:12 | -81.28, -3.02 | 96.71 | 09/15/2025 | 19:57:28 | -81.29, -2.84 | 96.74 | 3.10 | 16 |
| 9 | 09/15/2025 | 20:47:56 | 81.28, 164.65 | 83.26 | 09/15/2025 | 20:46:46 | 81.28, 164.52 | 83.32 | 2.10 | 70 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 9/4/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 09/04/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA