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: 8/17/2021
| 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 | 08/17/2021 | 06:32:47 | -70.07,-101.96 | 123.28 | 08/17/2021 | 06:33:52 | -70.05,-102.01 | 123.31 | 2.83 | 65 |
| 2 | 08/17/2021 | 07:23:31 | 69.95, 65.54 | 56.60 | 08/17/2021 | 07:23:19 | 69.95, 65.49 | 56.61 | 2.23 | 12 |
| 3 | 08/17/2021 | 08:14:06 | -69.50,-126.48 | 123.86 | 08/17/2021 | 08:12:55 | -69.51,-127.49 | 123.81 | 39.33 | 71 |
| 4 | 08/19/2021 | 22:49:40 | -70.02, 13.89 | 122.47 | 08/19/2021 | 22:50:21 | -70.05, 13.86 | 122.45 | 3.10 | 41 |
| 5 | 08/19/2021 | 23:40:25 | 69.95,-178.70 | 57.47 | 08/19/2021 | 23:39:48 | 69.94,-178.65 | 57.46 | 2.32 | 37 |
| 6 | 08/22/2021 | 14:16:04 | 70.69, -38.72 | 59.12 | 08/22/2021 | 14:17:13 | 70.58, -37.12 | 58.95 | 60.23 | 69 |
| 7 | 08/22/2021 | 15:06:35 | -70.03, 129.65 | 121.58 | 08/22/2021 | 15:06:51 | -70.04, 129.72 | 121.57 | 3.09 | 16 |
| 8 | 08/22/2021 | 15:57:19 | 69.91, -62.86 | 58.32 | 08/22/2021 | 15:56:18 | 69.93, -62.79 | 58.34 | 3.58 | 61 |
| 9 | 08/25/2021 | 06:32:47 | 70.07, 78.03 | 59.37 | 08/25/2021 | 06:33:52 | 70.07, 78.02 | 59.36 | 0.64 | 65 |
| 10 | 08/25/2021 | 07:23:29 | -69.98,-114.51 | 120.71 | 08/25/2021 | 07:23:22 | -69.97,-114.49 | 120.73 | 1.66 | 7 |
| 11 | 08/25/2021 | 08:14:06 | 69.49, 53.52 | 58.80 | 08/25/2021 | 08:12:55 | 69.52, 52.54 | 58.86 | 38.14 | 71 |
| 12 | 08/27/2021 | 22:49:41 | 70.03,-166.13 | 60.26 | 08/27/2021 | 22:50:22 | 70.05,-166.13 | 60.27 | 2.21 | 41 |
| 13 | 08/27/2021 | 23:40:23 | -69.94, 1.32 | 119.83 | 08/27/2021 | 23:39:52 | -69.95, 1.37 | 119.81 | 2.25 | 31 |
| 14 | 08/30/2021 | 14:16:05 | -70.89, 140.96 | 117.91 | 08/30/2021 | 14:17:12 | -70.80, 143.21 | 118.06 | 82.75 | 67 |
| 15 | 08/30/2021 | 15:06:34 | 69.99, -50.31 | 61.17 | 08/30/2021 | 15:06:52 | 69.97, -50.36 | 61.15 | 2.88 | 18 |
| 16 | 08/30/2021 | 15:57:16 | -69.90, 117.15 | 118.92 | 08/30/2021 | 15:56:22 | -69.88, 117.14 | 118.94 | 2.34 | 54 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/17/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/17/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8