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: 9/14/2026
| 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 | 09/16/2026 | 02:36:50 | -81.08, -93.87 | 97.99 | 09/16/2026 | 02:35:41 | -81.09, -93.88 | 97.95 | 1.02 | 69 |
| 2 | 09/16/2026 | 03:26:06 | 81.08, 73.70 | 82.04 | 09/16/2026 | 03:26:25 | 81.08, 73.72 | 82.03 | 0.84 | 19 |
| 3 | 09/18/2026 | 11:16:27 | 81.08, -43.84 | 82.90 | 09/18/2026 | 11:15:53 | 81.09, -43.78 | 82.92 | 1.83 | 34 |
| 4 | 09/18/2026 | 12:05:43 | -81.07, 123.76 | 97.09 | 09/18/2026 | 12:06:37 | -81.08, 123.65 | 97.09 | 2.41 | 54 |
| 5 | 09/20/2026 | 19:56:03 | -81.08, 6.47 | 96.25 | 09/20/2026 | 19:56:04 | -81.08, 6.55 | 96.26 | 1.47 | 1 |
| 6 | 09/23/2026 | 03:46:23 | -81.09,-110.96 | 95.39 | 09/23/2026 | 03:45:32 | -81.08,-110.96 | 95.37 | 0.40 | 51 |
| 7 | 09/23/2026 | 04:35:39 | 81.08, 56.54 | 84.64 | 09/23/2026 | 04:36:16 | 81.08, 56.51 | 84.63 | 0.52 | 37 |
| 8 | 09/25/2026 | 12:25:59 | 81.07, -61.05 | 85.51 | 09/25/2026 | 12:25:44 | 81.08, -61.06 | 85.53 | 1.54 | 15 |
| 9 | 09/25/2026 | 13:15:16 | -81.07, 106.60 | 94.48 | 09/25/2026 | 13:16:29 | -81.08, 106.49 | 94.49 | 2.16 | 73 |
| 10 | 09/27/2026 | 20:16:18 | 81.08,-178.41 | 86.36 | 09/27/2026 | 20:15:11 | 81.08,-178.29 | 86.39 | 2.19 | 67 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/14/2026
Download SNOs between AQUA and NPP since TLE EPOCH: 09/14/2026 in txt file.
Historial Predications of SNOs between AQUA and NPP