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: 6/30/2021
| 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 | 06/30/2021 | 06:32:47 | -70.06,-101.91 | 133.12 | 06/30/2021 | 06:33:35 | -70.07,-101.99 | 133.12 | 3.14 | 48 |
| 2 | 06/30/2021 | 07:23:32 | 70.00, 65.49 | 46.82 | 06/30/2021 | 07:23:02 | 69.97, 65.52 | 46.80 | 3.24 | 30 |
| 3 | 07/02/2021 | 21:59:16 | 70.97,-154.92 | 48.04 | 07/02/2021 | 22:00:22 | 70.87,-152.56 | 47.85 | 86.60 | 66 |
| 4 | 07/02/2021 | 22:49:42 | -70.04, 13.89 | 132.95 | 07/02/2021 | 22:50:05 | -70.04, 13.85 | 132.95 | 1.68 | 23 |
| 5 | 07/02/2021 | 23:40:26 | 69.93,-178.63 | 46.94 | 07/02/2021 | 23:39:32 | 69.94,-178.65 | 46.96 | 1.78 | 54 |
| 6 | 07/05/2021 | 14:15:55 | 70.11, -37.77 | 47.38 | 07/05/2021 | 14:17:05 | 70.12, -37.79 | 47.37 | 1.01 | 70 |
| 7 | 07/05/2021 | 15:06:37 | -70.02, 129.70 | 132.73 | 07/05/2021 | 15:06:35 | -70.01, 129.69 | 132.73 | 0.72 | 2 |
| 8 | 07/05/2021 | 15:57:17 | 69.69, -62.52 | 46.94 | 07/05/2021 | 15:56:05 | 69.74, -63.05 | 47.02 | 20.95 | 72 |
| 9 | 07/08/2021 | 06:32:50 | 70.10, 78.02 | 47.65 | 07/08/2021 | 06:33:35 | 70.08, 78.03 | 47.62 | 1.99 | 45 |
| 10 | 07/08/2021 | 07:23:32 | -70.00,-114.51 | 132.46 | 07/08/2021 | 07:23:05 | -69.97,-114.48 | 132.48 | 2.75 | 27 |
| 11 | 07/10/2021 | 21:59:16 | -71.02, 25.00 | 131.05 | 07/10/2021 | 22:00:22 | -70.96, 27.59 | 131.21 | 94.17 | 66 |
| 12 | 07/10/2021 | 22:49:43 | 70.03,-166.10 | 47.91 | 07/10/2021 | 22:50:04 | 70.03,-166.15 | 47.91 | 1.68 | 21 |
| 13 | 07/10/2021 | 23:40:25 | -69.93, 1.37 | 132.20 | 07/10/2021 | 23:39:34 | -69.93, 1.34 | 132.18 | 1.12 | 51 |
| 14 | 07/13/2021 | 14:15:55 | -70.17, 142.14 | 131.57 | 07/13/2021 | 14:17:06 | -70.15, 142.26 | 131.60 | 4.93 | 71 |
| 15 | 07/13/2021 | 15:06:38 | 70.02, -50.32 | 48.28 | 07/13/2021 | 15:06:33 | 70.04, -50.26 | 48.30 | 3.35 | 5 |
| 16 | 07/13/2021 | 15:57:18 | -69.80, 117.32 | 131.94 | 07/13/2021 | 15:56:05 | -69.83, 117.08 | 131.90 | 9.32 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/30/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/30/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8