Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/2/2025
| Index | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 02/02/2025 | 13:52:26 | -70.51, 148.87 | 92.85 | 02/02/2025 | 13:51:15 | -70.60, 147.75 | 92.70 | 42.47 | 71 |
| 2 | 02/02/2025 | 14:41:59 | 70.09, -44.11 | 86.74 | 02/02/2025 | 14:41:51 | 70.08, -44.12 | 86.74 | 0.66 | 8 |
| 3 | 02/02/2025 | 15:31:29 | -69.97, 123.36 | 93.38 | 02/02/2025 | 15:32:33 | -69.98, 123.35 | 93.39 | 0.49 | 64 |
| 4 | 02/05/2025 | 06:09:01 | -70.17, -95.75 | 93.97 | 02/05/2025 | 06:08:02 | -70.18, -95.81 | 93.94 | 2.48 | 59 |
| 5 | 02/05/2025 | 06:58:29 | 70.01, 71.66 | 85.88 | 02/05/2025 | 06:58:45 | 70.03, 71.73 | 85.89 | 3.25 | 16 |
| 6 | 02/05/2025 | 07:48:08 | -69.41,-121.53 | 94.71 | 02/05/2025 | 07:49:17 | -69.40,-120.02 | 94.79 | 59.26 | 69 |
| 7 | 02/07/2025 | 22:25:30 | -70.11, 20.04 | 94.86 | 02/07/2025 | 22:24:55 | -70.09, 20.10 | 94.87 | 2.96 | 35 |
| 8 | 02/07/2025 | 23:14:57 | 70.00,-172.47 | 85.03 | 02/07/2025 | 23:15:39 | 70.00,-172.44 | 85.02 | 1.29 | 42 |
| 9 | 02/10/2025 | 13:52:24 | 70.37, -31.33 | 84.55 | 02/10/2025 | 13:51:12 | 70.44, -31.98 | 84.66 | 25.64 | 72 |
| 10 | 02/10/2025 | 14:41:57 | -70.10, 135.92 | 95.72 | 02/10/2025 | 14:41:49 | -70.07, 135.91 | 95.75 | 3.42 | 8 |
| 11 | 02/10/2025 | 15:31:24 | 69.99, -56.60 | 84.16 | 02/10/2025 | 15:32:33 | 69.98, -56.63 | 84.14 | 1.88 | 69 |
| 12 | 02/13/2025 | 06:08:53 | 70.15, 84.24 | 83.45 | 02/13/2025 | 06:08:00 | 70.17, 84.22 | 83.48 | 2.78 | 53 |
| 13 | 02/13/2025 | 06:58:23 | -70.05,-108.27 | 96.67 | 02/13/2025 | 06:58:42 | -70.07,-108.30 | 96.65 | 2.36 | 19 |
| 14 | 02/13/2025 | 07:48:04 | 69.15, 58.16 | 82.49 | 02/13/2025 | 07:49:10 | 69.12, 60.40 | 82.35 | 88.53 | 66 |
| 15 | 02/15/2025 | 22:25:18 | 70.15,-159.87 | 82.53 | 02/15/2025 | 22:24:53 | 70.13,-159.93 | 82.52 | 3.24 | 25 |
| 16 | 02/15/2025 | 23:14:49 | -69.99, 7.55 | 97.64 | 02/15/2025 | 23:15:35 | -70.02, 7.55 | 97.61 | 3.23 | 46 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/2/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/02/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP