Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AQUA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/7/2025
| Index | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 09/08/2025 | 00:38:26 | -81.27, -73.75 | 99.51 | 09/08/2025 | 00:38:29 | -81.27, -73.90 | 99.49 | 2.67 | 3 |
| 2 | 09/10/2025 | 09:19:45 | 81.27, -24.11 | 81.35 | 09/10/2025 | 09:18:44 | 81.27, -24.28 | 81.42 | 2.97 | 61 |
| 3 | 09/10/2025 | 10:09:03 | -81.26, 143.52 | 98.63 | 09/10/2025 | 10:09:28 | -81.26, 143.57 | 98.65 | 0.70 | 25 |
| 4 | 09/12/2025 | 18:50:22 | 81.26,-166.87 | 82.24 | 09/12/2025 | 18:49:44 | 81.27,-166.90 | 82.27 | 1.20 | 38 |
| 5 | 09/12/2025 | 19:39:40 | -81.26, 0.79 | 97.75 | 09/12/2025 | 19:40:29 | -81.27, 0.60 | 97.75 | 3.34 | 49 |
| 6 | 09/15/2025 | 04:20:57 | 81.27, 50.74 | 83.09 | 09/15/2025 | 04:20:43 | 81.26, 50.84 | 83.08 | 1.72 | 14 |
| 7 | 09/15/2025 | 05:10:15 | -81.27,-141.57 | 96.90 | 09/15/2025 | 05:11:28 | -81.26,-141.63 | 96.94 | 1.26 | 73 |
| 8 | 09/17/2025 | 13:02:27 | -81.01, 95.74 | 95.50 | 09/17/2025 | 13:01:13 | -81.28, 95.21 | 95.27 | 31.42 | 74 |
| 9 | 09/17/2025 | 13:51:32 | 81.26, -92.03 | 83.99 | 09/17/2025 | 13:51:43 | 81.26, -91.85 | 83.96 | 3.09 | 11 |
| 10 | 09/19/2025 | 22:32:48 | -81.26, -42.14 | 95.16 | 09/19/2025 | 22:31:59 | -81.26, -42.03 | 95.15 | 1.95 | 49 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/7/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 09/07/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP