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: 4/22/2025
| 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 | 04/22/2025 | 14:39:13 | 81.32,-107.42 | 74.34 | 04/22/2025 | 14:40:21 | 81.32,-107.28 | 74.28 | 2.34 | 68 |
| 2 | 04/22/2025 | 15:29:57 | -81.32, 60.45 | 105.75 | 04/22/2025 | 15:29:39 | -81.32, 60.53 | 105.75 | 1.47 | 18 |
| 3 | 04/25/2025 | 01:00:48 | -81.32, -82.29 | 106.55 | 04/25/2025 | 01:00:59 | -81.32, -82.37 | 106.54 | 1.29 | 11 |
| 4 | 04/25/2025 | 01:51:15 | 81.23, 91.81 | 72.48 | 04/25/2025 | 01:50:02 | 81.53, 91.37 | 72.72 | 34.17 | 73 |
| 5 | 04/27/2025 | 10:31:39 | -81.32, 134.90 | 107.31 | 04/27/2025 | 10:32:17 | -81.32, 134.91 | 107.33 | 0.12 | 38 |
| 6 | 04/27/2025 | 11:22:22 | 81.32, -57.26 | 72.61 | 04/27/2025 | 11:21:35 | 81.32, -57.38 | 72.66 | 2.15 | 47 |
| 7 | 04/29/2025 | 20:02:30 | -81.32, -7.98 | 108.04 | 04/29/2025 | 20:03:34 | -81.31, -8.03 | 108.07 | 1.32 | 64 |
| 8 | 04/29/2025 | 20:53:14 | 81.32, 159.48 | 71.94 | 04/29/2025 | 20:52:52 | 81.31, 159.65 | 71.92 | 3.02 | 22 |
| 9 | 05/02/2025 | 06:24:04 | 81.32, 16.94 | 71.19 | 05/02/2025 | 06:24:07 | 81.31, 16.86 | 71.19 | 1.65 | 3 |
| 10 | 05/04/2025 | 15:54:54 | 81.32,-125.67 | 70.47 | 05/04/2025 | 15:55:20 | 81.31,-125.76 | 70.47 | 1.52 | 26 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/22/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 04/22/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA