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: 5/4/2025
| 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 | 05/04/2025 | 15:05:06 | -81.28, 59.75 | 108.51 | 05/04/2025 | 15:06:20 | -80.98, 60.37 | 108.73 | 35.58 | 74 |
| 2 | 05/04/2025 | 15:55:32 | 81.31,-125.54 | 70.43 | 05/04/2025 | 15:55:21 | 81.32,-125.51 | 70.44 | 1.01 | 11 |
| 3 | 05/07/2025 | 01:26:31 | 81.32, 91.55 | 69.78 | 05/07/2025 | 01:26:34 | 81.32, 91.68 | 69.76 | 2.16 | 3 |
| 4 | 05/09/2025 | 10:57:29 | 81.31, -51.02 | 69.12 | 05/09/2025 | 10:57:46 | 81.31, -51.22 | 69.13 | 3.30 | 17 |
| 5 | 05/09/2025 | 11:48:13 | -81.31, 116.71 | 110.96 | 05/09/2025 | 11:47:04 | -81.32, 116.59 | 110.90 | 2.11 | 69 |
| 6 | 05/11/2025 | 20:28:27 | 81.31, 166.34 | 68.49 | 05/11/2025 | 20:28:56 | 81.32, 166.19 | 68.49 | 2.70 | 29 |
| 7 | 05/11/2025 | 21:19:12 | -81.31, -26.33 | 111.53 | 05/11/2025 | 21:18:15 | -81.31, -26.37 | 111.49 | 0.91 | 57 |
| 8 | 05/14/2025 | 05:59:24 | 81.31, 23.65 | 67.89 | 05/14/2025 | 06:00:04 | 81.32, 23.50 | 67.89 | 2.61 | 40 |
| 9 | 05/14/2025 | 06:50:09 | -81.31,-169.03 | 112.12 | 05/14/2025 | 06:49:23 | -81.31,-169.03 | 112.09 | 0.24 | 46 |
| 10 | 05/16/2025 | 15:30:22 | 81.31,-119.10 | 67.34 | 05/16/2025 | 15:31:12 | 81.32,-119.27 | 67.34 | 2.89 | 50 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 5/4/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 05/04/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA