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: 8/29/2025
| 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, 82.98 | 77.35 | 08/30/2025 | 02:12:21 | 81.29, 82.93 | 77.33 | 0.93 | 43 |
| 2 | 08/30/2025 | 03:02:23 | -81.29,-109.60 | 102.66 | 08/30/2025 | 03:01:39 | -81.29,-109.47 | 102.65 | 2.30 | 44 |
| 3 | 09/01/2025 | 11:42:33 | 81.29, -59.79 | 78.19 | 09/01/2025 | 11:43:03 | 81.29, -59.62 | 78.15 | 2.91 | 30 |
| 4 | 09/01/2025 | 12:33:17 | -81.28, 108.01 | 101.88 | 09/01/2025 | 12:32:21 | -81.29, 108.01 | 101.84 | 0.99 | 56 |
| 5 | 09/03/2025 | 21:13:27 | 81.29, 157.40 | 79.04 | 09/03/2025 | 21:13:44 | 81.28, 157.49 | 79.01 | 1.79 | 17 |
| 6 | 09/03/2025 | 22:04:11 | -81.28, -34.81 | 101.02 | 09/03/2025 | 22:03:02 | -81.28, -34.86 | 100.98 | 0.95 | 69 |
| 7 | 09/06/2025 | 06:44:21 | 81.29, 14.94 | 79.85 | 09/06/2025 | 06:44:24 | 81.29, 15.03 | 79.84 | 1.50 | 3 |
| 8 | 09/08/2025 | 15:24:46 | -81.31, 58.96 | 98.47 | 09/08/2025 | 15:25:59 | -81.03, 59.90 | 98.75 | 35.36 | 73 |
| 9 | 09/08/2025 | 16:15:15 | 81.28,-127.57 | 80.69 | 09/08/2025 | 16:15:03 | 81.30,-127.40 | 80.67 | 3.18 | 12 |
| 10 | 09/11/2025 | 00:55:26 | -81.29, -78.12 | 98.39 | 09/11/2025 | 00:56:25 | -81.28, -77.96 | 98.45 | 2.82 | 59 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/29/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/29/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA