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: 10/27/2025
| 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 | 10/28/2025 | 18:08:28 | -81.26, 25.11 | 81.29 | 10/28/2025 | 18:09:01 | -81.27, 25.28 | 81.33 | 3.09 | 33 |
| 2 | 10/28/2025 | 18:59:13 | 81.26,-167.47 | 98.71 | 10/28/2025 | 18:58:19 | 81.25,-167.50 | 98.74 | 1.35 | 54 |
| 3 | 10/31/2025 | 03:39:19 | -81.26,-117.46 | 80.54 | 10/31/2025 | 03:39:14 | -81.25,-117.59 | 80.52 | 2.30 | 5 |
| 4 | 11/02/2025 | 12:19:26 | 81.26, -67.68 | 100.24 | 11/02/2025 | 12:20:07 | 81.25, -67.79 | 100.22 | 2.29 | 41 |
| 5 | 11/02/2025 | 13:10:10 | -81.26, 99.91 | 79.79 | 11/02/2025 | 13:09:25 | -81.25, 99.87 | 79.77 | 1.26 | 45 |
| 6 | 11/04/2025 | 21:50:16 | 81.26, 149.99 | 100.92 | 11/04/2025 | 21:50:16 | 81.26, 149.99 | 100.93 | 0.59 | 0 |
| 7 | 11/07/2025 | 06:30:22 | -81.26,-160.04 | 78.38 | 11/07/2025 | 06:31:08 | -81.26,-160.18 | 78.38 | 2.53 | 46 |
| 8 | 11/07/2025 | 07:21:07 | 81.26, 7.21 | 101.65 | 11/07/2025 | 07:20:25 | 81.25, 7.34 | 101.65 | 2.18 | 42 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 10/27/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 10/27/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA