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: 8/27/2025
| 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 | 08/30/2025 | 02:11:38 | 81.29, 82.90 | 77.36 | 08/30/2025 | 02:12:21 | 81.29, 82.85 | 77.34 | 1.01 | 43 |
| 2 | 08/30/2025 | 03:02:23 | -81.29,-109.67 | 102.65 | 08/30/2025 | 03:01:39 | -81.29,-109.54 | 102.64 | 2.30 | 44 |
| 3 | 09/01/2025 | 11:42:33 | 81.29, -59.84 | 78.19 | 09/01/2025 | 11:43:03 | 81.29, -59.64 | 78.15 | 3.35 | 30 |
| 4 | 09/01/2025 | 12:33:17 | -81.28, 107.97 | 101.87 | 09/01/2025 | 12:32:21 | -81.29, 108.00 | 101.84 | 1.04 | 56 |
| 5 | 09/03/2025 | 21:13:28 | 81.29, 157.38 | 79.04 | 09/03/2025 | 21:13:45 | 81.28, 157.56 | 79.01 | 3.04 | 17 |
| 6 | 09/03/2025 | 22:04:12 | -81.28, -34.82 | 101.02 | 09/03/2025 | 22:03:03 | -81.28, -34.78 | 100.99 | 0.73 | 69 |
| 7 | 09/06/2025 | 06:44:22 | 81.29, 14.96 | 79.85 | 09/06/2025 | 06:44:26 | 81.28, 14.84 | 79.86 | 2.28 | 4 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/27/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/27/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA