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 | 02:11:37 | 81.29, 83.12 | 77.33 | 08/30/2025 | 02:12:20 | 81.30, 83.06 | 77.32 | 1.49 | 43 |
| 2 | 08/30/2025 | 03:02:22 | -81.29,-109.47 | 102.68 | 08/30/2025 | 03:01:38 | -81.29,-109.35 | 102.67 | 2.33 | 44 |
| 3 | 09/01/2025 | 11:42:32 | 81.29, -59.65 | 78.17 | 09/01/2025 | 11:43:02 | 81.30, -59.51 | 78.13 | 2.66 | 30 |
| 4 | 09/01/2025 | 12:33:17 | -81.29, 107.75 | 101.84 | 09/01/2025 | 12:32:21 | -81.28, 107.72 | 101.81 | 0.99 | 56 |
| 5 | 09/03/2025 | 21:13:27 | 81.29, 157.53 | 79.02 | 09/03/2025 | 21:13:44 | 81.28, 157.55 | 79.01 | 0.61 | 17 |
| 6 | 09/03/2025 | 22:04:11 | -81.28, -34.68 | 101.04 | 09/03/2025 | 22:03:02 | -81.28, -34.80 | 100.98 | 2.05 | 69 |
| 7 | 09/06/2025 | 06:44:21 | 81.29, 15.06 | 79.84 | 09/06/2025 | 06:44:24 | 81.29, 15.03 | 79.84 | 0.62 | 3 |
| 8 | 09/08/2025 | 15:24:40 | -81.31, 61.43 | 98.81 | 09/08/2025 | 15:25:54 | -81.13, 61.67 | 98.96 | 20.53 | 74 |
| 9 | 09/08/2025 | 16:15:15 | 81.28,-127.46 | 80.67 | 09/08/2025 | 16:15:03 | 81.29,-127.47 | 80.68 | 1.03 | 12 |
| 10 | 09/11/2025 | 00:55:25 | -81.28, -77.63 | 98.46 | 09/11/2025 | 00:56:24 | -81.29, -77.74 | 98.47 | 2.14 | 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