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: 10/10/2025
| 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 | 10/12/2025 | 02:04:42 | 81.27, 85.74 | 92.96 | 10/12/2025 | 02:04:57 | 81.27, 85.70 | 92.96 | 0.59 | 15 |
| 2 | 10/12/2025 | 02:55:25 | -81.26,-106.44 | 87.10 | 10/12/2025 | 02:54:15 | -81.27,-106.62 | 87.03 | 3.13 | 70 |
| 3 | 10/14/2025 | 10:44:50 | -81.28, 135.27 | 86.13 | 10/14/2025 | 10:46:01 | -81.27, 135.44 | 86.19 | 2.96 | 71 |
| 4 | 10/14/2025 | 11:35:34 | 81.27, -56.86 | 93.82 | 10/14/2025 | 11:35:18 | 81.26, -56.95 | 93.83 | 1.72 | 16 |
| 5 | 10/16/2025 | 20:15:40 | -81.27, -6.95 | 85.33 | 10/16/2025 | 20:16:19 | -81.28, -6.80 | 85.37 | 2.83 | 39 |
| 6 | 10/16/2025 | 21:06:25 | 81.27, 160.50 | 94.66 | 10/16/2025 | 21:05:37 | 81.26, 160.39 | 94.70 | 2.17 | 48 |
| 7 | 10/19/2025 | 05:46:32 | -81.27,-149.62 | 84.49 | 10/19/2025 | 05:46:38 | -81.27,-149.43 | 84.52 | 3.31 | 6 |
| 8 | 10/21/2025 | 14:26:40 | 81.27, -99.87 | 96.37 | 10/21/2025 | 14:27:38 | 81.26, -99.82 | 96.32 | 1.27 | 58 |
| 9 | 10/21/2025 | 15:17:23 | -81.26, 68.05 | 83.71 | 10/21/2025 | 15:16:56 | -81.27, 67.94 | 83.68 | 1.98 | 27 |
| 10 | 10/23/2025 | 23:57:31 | 81.27, 117.73 | 97.15 | 10/23/2025 | 23:57:55 | 81.26, 117.54 | 97.15 | 3.38 | 24 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 10/10/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 10/10/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA