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: 2/23/2025
| 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 | 02/23/2025 | 22:25:19 | -70.16, 20.13 | 100.34 | 02/23/2025 | 22:24:48 | -70.16, 20.05 | 100.33 | 2.77 | 31 |
| 2 | 02/23/2025 | 23:14:46 | 70.06,-172.38 | 79.56 | 02/23/2025 | 23:15:32 | 70.04,-172.46 | 79.54 | 3.28 | 46 |
| 3 | 02/26/2025 | 13:52:14 | 70.31, -31.41 | 78.81 | 02/26/2025 | 13:51:01 | 70.35, -31.76 | 78.88 | 13.91 | 73 |
| 4 | 02/26/2025 | 14:41:46 | -70.09, 135.90 | 101.41 | 02/26/2025 | 14:41:40 | -70.10, 135.93 | 101.39 | 2.34 | 6 |
| 5 | 02/26/2025 | 15:31:13 | 69.98, -56.60 | 78.48 | 02/26/2025 | 15:32:24 | 69.98, -56.58 | 78.47 | 1.40 | 71 |
| 6 | 03/01/2025 | 06:08:41 | 70.18, 84.30 | 77.68 | 03/01/2025 | 06:07:51 | 70.19, 84.26 | 77.70 | 1.91 | 50 |
| 7 | 03/01/2025 | 06:58:11 | -70.07,-108.22 | 102.44 | 03/01/2025 | 06:58:32 | -70.06,-108.21 | 102.46 | 1.92 | 21 |
| 8 | 03/01/2025 | 07:47:54 | 69.08, 58.08 | 76.62 | 03/01/2025 | 07:49:00 | 69.09, 60.51 | 76.51 | 96.57 | 66 |
| 9 | 03/03/2025 | 22:25:06 | 70.13,-159.88 | 76.60 | 03/03/2025 | 22:24:43 | 70.16,-159.89 | 76.63 | 3.26 | 23 |
| 10 | 03/03/2025 | 23:14:36 | -70.02, 7.60 | 103.52 | 03/03/2025 | 23:15:24 | -70.02, 7.63 | 103.53 | 1.01 | 48 |
| 11 | 03/06/2025 | 13:52:02 | -70.20, 148.48 | 104.36 | 03/06/2025 | 13:50:49 | -70.20, 148.52 | 104.35 | 1.48 | 73 |
| 12 | 03/06/2025 | 14:41:29 | 70.08, -44.04 | 75.52 | 03/06/2025 | 14:41:33 | 70.08, -43.99 | 75.51 | 2.03 | 4 |
| 13 | 03/06/2025 | 15:31:01 | -69.87, 123.29 | 104.70 | 03/06/2025 | 15:32:13 | -69.89, 123.62 | 104.71 | 12.56 | 72 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/23/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP