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: 10/25/2025
| 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 | 10/25/2025 | 04:42:26 | -81.25,-133.79 | 82.42 | 10/25/2025 | 04:43:00 | -81.25,-133.74 | 82.45 | 0.80 | 34 |
| 2 | 10/25/2025 | 05:33:10 | 81.24, 34.04 | 97.52 | 10/25/2025 | 05:32:17 | 81.25, 33.87 | 97.57 | 2.95 | 53 |
| 3 | 10/27/2025 | 13:22:43 | 81.25, -83.86 | 98.37 | 10/27/2025 | 13:23:56 | 81.25, -84.00 | 98.34 | 2.37 | 73 |
| 4 | 10/27/2025 | 14:13:27 | -81.25, 83.75 | 81.66 | 10/27/2025 | 14:13:14 | -81.25, 83.66 | 81.65 | 1.53 | 13 |
| 5 | 10/29/2025 | 22:53:43 | 81.25, 133.61 | 99.12 | 10/29/2025 | 22:54:07 | 81.26, 133.73 | 99.10 | 2.17 | 24 |
| 6 | 10/29/2025 | 23:44:27 | -81.24, -58.78 | 80.91 | 10/29/2025 | 23:43:25 | -81.26, -58.60 | 80.90 | 3.15 | 62 |
| 7 | 11/01/2025 | 07:33:59 | -81.25,-176.40 | 80.14 | 11/01/2025 | 07:35:02 | -81.25,-176.51 | 80.16 | 1.98 | 63 |
| 8 | 11/01/2025 | 08:24:44 | 81.25, -8.98 | 99.86 | 11/01/2025 | 08:24:19 | 81.25, -8.97 | 99.88 | 0.20 | 25 |
| 9 | 11/03/2025 | 17:05:00 | -81.25, 40.96 | 79.41 | 11/03/2025 | 17:05:12 | -81.26, 41.14 | 79.43 | 3.21 | 12 |
| 10 | 11/06/2025 | 01:45:17 | 81.25, 90.63 | 101.35 | 11/06/2025 | 01:46:04 | 81.24, 90.67 | 101.31 | 1.21 | 47 |
Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 10/25/2025
Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 10/25/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and AQUA