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: 5/20/2025
| 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 | 05/20/2025 | 19:46:10 | 81.29, 176.45 | 66.52 | 05/20/2025 | 19:45:40 | 81.29, 176.58 | 66.52 | 2.22 | 30 |
| 2 | 05/20/2025 | 20:35:28 | -81.29, -15.76 | 113.50 | 05/20/2025 | 20:36:25 | -81.28, -15.89 | 113.52 | 2.35 | 57 |
| 3 | 05/23/2025 | 05:17:18 | 81.28, 33.65 | 66.06 | 05/23/2025 | 05:16:38 | 81.29, 33.77 | 66.07 | 2.06 | 40 |
| 4 | 05/23/2025 | 06:06:36 | -81.29,-158.53 | 113.96 | 05/23/2025 | 06:07:23 | -81.29,-158.68 | 113.97 | 2.58 | 47 |
| 5 | 05/25/2025 | 14:48:25 | 81.28,-109.05 | 65.63 | 05/25/2025 | 14:47:36 | 81.29,-109.09 | 65.66 | 0.60 | 49 |
| 6 | 05/25/2025 | 15:37:43 | -81.29, 58.80 | 114.40 | 05/25/2025 | 15:38:20 | -81.28, 58.88 | 114.44 | 1.58 | 37 |
| 7 | 05/28/2025 | 00:19:30 | 81.29, 108.36 | 65.22 | 05/28/2025 | 00:18:32 | 81.29, 108.42 | 65.24 | 1.17 | 58 |
| 8 | 05/28/2025 | 01:08:49 | -81.28, -84.14 | 114.77 | 05/28/2025 | 01:09:17 | -81.28, -83.99 | 114.81 | 2.54 | 28 |
| 9 | 05/30/2025 | 09:50:36 | 81.28, -34.51 | 64.88 | 05/30/2025 | 09:49:30 | 81.29, -34.50 | 64.92 | 0.48 | 66 |
| 10 | 05/30/2025 | 10:39:55 | -81.28, 133.02 | 115.11 | 05/30/2025 | 10:40:15 | -81.29, 133.10 | 115.13 | 1.69 | 20 |
| 11 | 06/01/2025 | 19:21:41 | 81.28,-177.27 | 64.56 | 06/01/2025 | 19:20:28 | 81.29,-177.46 | 64.63 | 3.22 | 73 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/20/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 05/20/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP