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: 10/14/2025
| 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 | 10/16/2025 | 20:15:41 | -81.27, -7.04 | 85.32 | 10/16/2025 | 20:16:20 | -81.26, -7.14 | 85.34 | 1.83 | 39 |
| 2 | 10/16/2025 | 21:06:26 | 81.27, 160.45 | 94.67 | 10/16/2025 | 21:05:37 | 81.26, 160.48 | 94.69 | 0.94 | 49 |
| 3 | 10/19/2025 | 05:46:32 | -81.27,-149.72 | 84.48 | 10/19/2025 | 05:46:37 | -81.27,-149.55 | 84.51 | 2.82 | 5 |
| 4 | 10/21/2025 | 14:26:39 | 81.27, -99.56 | 96.32 | 10/21/2025 | 14:27:36 | 81.27, -99.73 | 96.31 | 2.83 | 57 |
| 5 | 10/21/2025 | 15:17:23 | -81.26, 67.94 | 83.70 | 10/21/2025 | 15:16:54 | -81.27, 67.99 | 83.68 | 0.98 | 29 |
| 6 | 10/23/2025 | 23:57:31 | 81.27, 117.62 | 97.16 | 10/23/2025 | 23:57:52 | 81.26, 117.75 | 97.13 | 2.16 | 21 |
| 7 | 10/24/2025 | 00:48:14 | -81.26, -74.46 | 82.92 | 10/24/2025 | 00:47:10 | -81.27, -74.52 | 82.87 | 1.53 | 64 |
| 8 | 10/26/2025 | 08:37:37 | -81.26, 167.78 | 82.08 | 10/26/2025 | 08:38:50 | -81.27, 167.68 | 82.10 | 1.85 | 73 |
| 9 | 10/26/2025 | 09:28:22 | 81.26, -24.86 | 97.93 | 10/26/2025 | 09:28:07 | 81.26, -24.81 | 97.94 | 0.76 | 15 |
| 10 | 10/28/2025 | 18:08:29 | -81.27, 24.90 | 81.26 | 10/28/2025 | 18:09:04 | -81.26, 25.09 | 81.31 | 3.29 | 35 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 10/14/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 10/14/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA