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: 5/10/2021
| 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 | 05/10/2021 | 14:15:44 | -70.15, 142.29 | 127.71 | 05/10/2021 | 14:16:44 | -70.14, 142.23 | 127.73 | 2.48 | 60 |
| 2 | 05/10/2021 | 15:06:28 | 70.02, -50.22 | 52.15 | 05/10/2021 | 15:06:11 | 70.04, -50.27 | 52.17 | 2.83 | 17 |
| 3 | 05/10/2021 | 15:56:59 | -69.36, 118.08 | 128.54 | 05/10/2021 | 15:55:50 | -69.43, 116.53 | 128.43 | 61.28 | 69 |
| 4 | 05/13/2021 | 06:32:39 | -70.14,-101.94 | 128.40 | 05/13/2021 | 06:33:14 | -70.14,-101.89 | 128.40 | 1.65 | 35 |
| 5 | 05/13/2021 | 07:23:23 | 70.02, 65.56 | 51.47 | 05/13/2021 | 07:22:41 | 70.04, 65.60 | 51.49 | 2.83 | 42 |
| 6 | 05/15/2021 | 21:59:00 | 70.59,-154.20 | 51.44 | 05/15/2021 | 22:00:10 | 70.52,-153.10 | 51.34 | 41.50 | 70 |
| 7 | 05/15/2021 | 22:49:34 | -70.08, 13.92 | 129.10 | 05/15/2021 | 22:49:46 | -70.09, 13.90 | 129.09 | 1.07 | 12 |
| 8 | 05/15/2021 | 23:40:18 | 69.96,-178.59 | 50.78 | 05/15/2021 | 23:39:13 | 69.98,-178.60 | 50.80 | 2.01 | 65 |
| 9 | 05/18/2021 | 14:15:48 | 70.16, -37.77 | 50.41 | 05/18/2021 | 14:16:47 | 70.18, -37.71 | 50.42 | 2.78 | 59 |
| 10 | 05/18/2021 | 15:06:29 | -70.02, 129.77 | 129.76 | 05/18/2021 | 15:06:18 | -70.03, 129.69 | 129.75 | 3.11 | 11 |
| 11 | 05/18/2021 | 15:57:03 | 69.37, -61.97 | 49.58 | 05/18/2021 | 15:55:54 | 69.42, -63.50 | 49.66 | 59.97 | 69 |
| 12 | 05/21/2021 | 06:32:43 | 70.11, 78.08 | 49.79 | 05/21/2021 | 06:33:19 | 70.12, 78.07 | 49.79 | 0.77 | 36 |
| 13 | 05/21/2021 | 07:23:25 | -70.01,-114.45 | 130.32 | 05/21/2021 | 07:22:49 | -70.02,-114.44 | 130.32 | 0.50 | 36 |
| 14 | 05/23/2021 | 21:59:05 | -70.79, 25.45 | 130.01 | 05/23/2021 | 22:00:14 | -70.65, 27.08 | 130.20 | 61.93 | 69 |
| 15 | 05/23/2021 | 22:49:38 | 70.11,-166.15 | 49.27 | 05/23/2021 | 22:49:49 | 70.10,-166.08 | 49.26 | 3.11 | 11 |
| 16 | 05/23/2021 | 23:40:19 | -69.96, 1.40 | 130.89 | 05/23/2021 | 23:39:20 | -69.95, 1.34 | 130.90 | 2.49 | 59 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/10/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/10/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8