Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/1/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 06/01/2025 | 23:00:48 | 70.13,-169.28 | 47.88 | 06/01/2025 | 23:01:59 | 70.09,-169.15 | 47.83 | 6.39 | 71 |
| 2 | 06/01/2025 | 23:51:29 | -69.97, -1.72 | 132.29 | 06/01/2025 | 23:51:29 | -69.97, -1.68 | 132.29 | 1.46 | 0 |
| 3 | 06/02/2025 | 00:42:10 | 69.71, 165.98 | 47.44 | 06/02/2025 | 00:40:58 | 69.76, 165.67 | 47.51 | 13.47 | 72 |
| 4 | 06/04/2025 | 15:17:43 | 70.05, -53.40 | 47.48 | 06/04/2025 | 15:18:28 | 70.05, -53.32 | 47.47 | 2.88 | 45 |
| 5 | 06/04/2025 | 16:08:25 | -69.95, 114.08 | 132.64 | 06/04/2025 | 16:07:58 | -69.94, 114.15 | 132.64 | 2.83 | 27 |
| 6 | 06/07/2025 | 06:44:09 | -70.92,-106.32 | 131.88 | 06/07/2025 | 06:45:16 | -70.80,-103.96 | 132.07 | 87.06 | 67 |
| 7 | 06/07/2025 | 07:34:37 | 69.99, 62.48 | 47.14 | 06/07/2025 | 07:34:56 | 69.99, 62.48 | 47.14 | 0.28 | 19 |
| 8 | 06/07/2025 | 08:25:19 | -69.88,-130.04 | 132.98 | 06/07/2025 | 08:24:26 | -69.88,-130.04 | 132.97 | 0.21 | 53 |
| 9 | 06/09/2025 | 23:00:49 | -70.07, 10.80 | 132.99 | 06/09/2025 | 23:01:57 | -70.07, 10.84 | 133.01 | 1.46 | 68 |
| 10 | 06/09/2025 | 23:51:33 | 69.98, 178.26 | 46.91 | 06/09/2025 | 23:51:24 | 69.96, 178.33 | 46.88 | 3.31 | 9 |
| 11 | 06/10/2025 | 00:42:10 | -69.60, -13.87 | 133.49 | 06/10/2025 | 00:40:58 | -69.63, -14.49 | 133.44 | 24.41 | 72 |
| 12 | 06/12/2025 | 15:17:44 | -70.02, 126.66 | 133.23 | 06/12/2025 | 15:18:25 | -70.02, 126.66 | 133.24 | 0.16 | 41 |
| 13 | 06/12/2025 | 16:08:28 | 69.92, -65.88 | 46.67 | 06/12/2025 | 16:07:52 | 69.90, -65.86 | 46.65 | 2.29 | 36 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/1/2025
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/01/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8