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: 5/9/2025
| 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 | 05/09/2025 | 10:57:29 | 81.32, -51.31 | 69.16 | 05/09/2025 | 10:57:46 | 81.31, -51.34 | 69.15 | 1.06 | 17 |
| 2 | 05/09/2025 | 11:48:13 | -81.31, 116.38 | 110.91 | 05/09/2025 | 11:47:04 | -81.31, 116.42 | 110.88 | 0.72 | 69 |
| 3 | 05/11/2025 | 20:28:27 | 81.31, 166.09 | 68.52 | 05/11/2025 | 20:28:57 | 81.31, 165.97 | 68.52 | 2.23 | 30 |
| 4 | 05/11/2025 | 21:19:11 | -81.31, -26.23 | 111.55 | 05/11/2025 | 21:18:15 | -81.31, -26.25 | 111.51 | 0.37 | 56 |
| 5 | 05/14/2025 | 05:59:25 | 81.31, 23.45 | 67.92 | 05/14/2025 | 06:00:07 | 81.31, 23.31 | 67.92 | 2.35 | 42 |
| 6 | 05/14/2025 | 06:50:09 | -81.31,-168.88 | 112.14 | 05/14/2025 | 06:49:25 | -81.32,-168.87 | 112.11 | 0.67 | 44 |
| 7 | 05/16/2025 | 15:30:23 | 81.31,-119.23 | 67.36 | 05/16/2025 | 15:31:16 | 81.32,-119.30 | 67.34 | 1.20 | 53 |
| 8 | 05/16/2025 | 16:21:08 | -81.31, 48.04 | 112.64 | 05/16/2025 | 16:20:35 | -81.31, 48.15 | 112.64 | 2.06 | 33 |
| 9 | 05/19/2025 | 01:01:21 | 81.31, 98.04 | 66.84 | 05/19/2025 | 01:02:24 | 81.32, 98.13 | 66.79 | 1.84 | 63 |
| 10 | 05/19/2025 | 01:52:05 | -81.31, -94.30 | 113.22 | 05/19/2025 | 01:51:43 | -81.32, -94.39 | 113.19 | 1.54 | 22 |
| 11 | 05/21/2025 | 10:32:19 | 81.31, -44.72 | 66.36 | 05/21/2025 | 10:33:32 | 81.31, -44.79 | 66.33 | 1.05 | 73 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 5/9/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 05/09/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA