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: 5/22/2025
| 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 | 05/23/2025 | 20:54:01 | -81.31, -19.89 | 114.14 | 05/23/2025 | 20:54:01 | -81.30, -20.08 | 114.12 | 3.25 | 0 |
| 2 | 05/26/2025 | 06:24:59 | -81.31,-162.69 | 114.55 | 05/26/2025 | 06:25:08 | -81.31,-162.70 | 114.55 | 0.55 | 9 |
| 3 | 05/28/2025 | 15:55:56 | -81.31, 54.88 | 114.97 | 05/28/2025 | 15:56:14 | -81.32, 54.83 | 114.97 | 1.21 | 18 |
| 4 | 05/28/2025 | 16:46:41 | 81.31,-137.66 | 65.01 | 05/28/2025 | 16:45:32 | 81.31,-137.61 | 65.05 | 0.97 | 69 |
| 5 | 05/31/2025 | 01:26:54 | -81.31, -87.97 | 115.29 | 05/31/2025 | 01:27:20 | -81.32, -87.87 | 115.32 | 2.04 | 26 |
| 6 | 05/31/2025 | 02:17:39 | 81.31, 79.48 | 64.69 | 05/31/2025 | 02:16:38 | 81.31, 79.65 | 64.70 | 2.95 | 61 |
| 7 | 06/02/2025 | 10:57:51 | -81.31, 129.14 | 115.58 | 06/02/2025 | 10:58:25 | -81.31, 129.21 | 115.61 | 1.07 | 34 |
| 8 | 06/02/2025 | 11:48:35 | 81.31, -63.02 | 64.35 | 06/02/2025 | 11:47:42 | 81.32, -62.93 | 64.37 | 1.92 | 53 |
| 9 | 06/04/2025 | 20:28:48 | -81.31, -13.37 | 115.87 | 06/04/2025 | 20:29:30 | -81.31, -13.57 | 115.87 | 3.27 | 42 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 5/22/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 05/22/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA