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: 3/4/2025
| 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 | 03/06/2025 | 13:52:09 | -70.76, 149.23 | 103.83 | 03/06/2025 | 13:51:00 | -70.80, 147.55 | 103.71 | 61.70 | 69 |
| 2 | 03/06/2025 | 14:41:46 | 70.11, -44.08 | 75.54 | 03/06/2025 | 14:41:33 | 70.10, -44.02 | 75.53 | 2.70 | 13 |
| 3 | 03/06/2025 | 15:31:16 | -70.00, 123.40 | 104.58 | 03/06/2025 | 15:32:15 | -70.03, 123.41 | 104.56 | 2.99 | 59 |
| 4 | 03/09/2025 | 06:08:48 | -70.20, -95.73 | 105.42 | 03/09/2025 | 06:07:41 | -70.22, -95.73 | 105.38 | 3.07 | 67 |
| 5 | 03/09/2025 | 06:58:15 | 70.08, 71.76 | 74.47 | 03/09/2025 | 06:58:25 | 70.09, 71.78 | 74.48 | 1.39 | 10 |
| 6 | 03/09/2025 | 07:47:50 | -69.70,-121.13 | 105.91 | 03/09/2025 | 07:49:01 | -69.71,-120.32 | 105.95 | 31.55 | 71 |
| 7 | 03/11/2025 | 22:25:16 | -70.19, 20.15 | 106.48 | 03/11/2025 | 22:24:32 | -70.18, 20.14 | 106.48 | 2.05 | 44 |
| 8 | 03/11/2025 | 23:14:43 | 70.08,-172.37 | 73.41 | 03/11/2025 | 23:15:16 | 70.05,-172.36 | 73.37 | 3.37 | 33 |
| 9 | 03/14/2025 | 13:52:02 | 70.86, -30.61 | 73.12 | 03/14/2025 | 13:50:53 | 70.90, -32.55 | 73.24 | 70.99 | 69 |
| 10 | 03/14/2025 | 14:41:43 | -70.16, 135.98 | 107.57 | 03/14/2025 | 14:41:22 | -70.14, 135.98 | 107.58 | 1.75 | 21 |
| 11 | 03/14/2025 | 15:31:10 | 70.04, -56.54 | 72.31 | 03/14/2025 | 15:32:06 | 70.01, -56.52 | 72.27 | 2.85 | 56 |
| 12 | 03/17/2025 | 06:08:40 | 70.24, 84.35 | 71.46 | 03/17/2025 | 06:07:32 | 70.24, 84.30 | 71.48 | 2.21 | 68 |
| 13 | 03/17/2025 | 06:58:10 | -70.14,-108.16 | 108.66 | 03/17/2025 | 06:58:13 | -70.12,-108.19 | 108.68 | 2.61 | 3 |
| 14 | 03/17/2025 | 07:47:42 | 69.74, 58.93 | 70.96 | 03/17/2025 | 07:48:53 | 69.78, 59.63 | 70.96 | 27.14 | 71 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/4/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/04/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP