Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/4/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Distance(km) | Time Diff (sec) |
| 1 | 11/06/2025 | 01:45:17 | 81.25, 90.88 | 101.31 | 11/06/2025 | 01:46:04 | 81.25, 90.95 | 101.28 | 1.52 | 47 |
| 2 | 11/06/2025 | 02:36:01 | -81.24,-101.55 | 78.72 | 11/06/2025 | 02:35:22 | -81.25,-101.45 | 78.71 | 2.05 | 39 |
| 3 | 11/08/2025 | 11:16:18 | 81.24, -51.81 | 102.01 | 11/08/2025 | 11:16:13 | 81.25, -51.68 | 101.99 | 2.33 | 5 |
| 4 | 11/10/2025 | 19:56:34 | -81.25, -2.00 | 77.32 | 11/10/2025 | 19:57:04 | -81.25, -1.83 | 77.35 | 2.79 | 30 |
| 5 | 11/10/2025 | 20:47:18 | 81.24, 165.83 | 102.63 | 11/10/2025 | 20:46:21 | 81.24, 165.73 | 102.67 | 1.80 | 57 |
| 6 | 11/13/2025 | 04:36:50 | 81.25, 48.01 | 103.32 | 11/13/2025 | 04:37:53 | 81.24, 48.00 | 103.29 | 0.25 | 63 |
| 7 | 11/13/2025 | 05:27:34 | -81.24,-144.38 | 76.71 | 11/13/2025 | 05:27:11 | -81.24,-144.38 | 76.70 | 0.09 | 23 |
| 8 | 11/15/2025 | 14:07:49 | 81.24, -94.43 | 103.90 | 11/15/2025 | 14:07:58 | 81.24, -94.52 | 103.91 | 1.51 | 9 |
| 9 | 11/17/2025 | 22:48:05 | -81.24, -44.68 | 75.49 | 11/17/2025 | 22:48:46 | -81.25, -44.53 | 75.53 | 2.66 | 41 |
Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 11/4/2025
Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 11/04/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and AQUA