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: 8/20/2025
| 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 | 08/20/2025 | 12:58:43 | -81.29, 101.13 | 105.82 | 08/20/2025 | 12:58:42 | -81.29, 100.95 | 105.79 | 3.12 | 1 |
| 2 | 08/22/2025 | 22:29:38 | -81.29, -41.50 | 105.06 | 08/22/2025 | 22:29:27 | -81.29, -41.59 | 105.04 | 1.56 | 11 |
| 3 | 08/25/2025 | 07:09:49 | 81.29, 7.95 | 75.80 | 08/25/2025 | 07:10:54 | 81.29, 7.99 | 75.75 | 1.29 | 65 |
| 4 | 08/25/2025 | 08:00:33 | -81.29, 175.84 | 104.28 | 08/25/2025 | 08:00:12 | -81.28, 175.64 | 104.24 | 3.34 | 21 |
| 5 | 08/27/2025 | 16:40:44 | 81.29,-134.74 | 76.60 | 08/27/2025 | 16:41:38 | 81.28,-134.64 | 76.55 | 2.02 | 54 |
| 6 | 08/27/2025 | 17:31:28 | -81.29, 33.15 | 103.48 | 08/27/2025 | 17:30:56 | -81.28, 33.04 | 103.45 | 1.95 | 32 |
| 7 | 08/30/2025 | 02:11:38 | 81.29, 82.94 | 77.36 | 08/30/2025 | 02:12:21 | 81.29, 82.89 | 77.34 | 0.80 | 43 |
| 8 | 08/30/2025 | 03:02:23 | -81.29,-109.57 | 102.66 | 08/30/2025 | 03:01:39 | -81.29,-109.41 | 102.66 | 2.68 | 44 |
| 9 | 09/01/2025 | 11:42:33 | 81.29, -59.80 | 78.19 | 09/01/2025 | 11:43:04 | 81.29, -59.80 | 78.17 | 0.25 | 31 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/20/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/20/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA