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: 8/22/2021
| 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 | 08/22/2021 | 14:16:04 | 70.69, -38.71 | 59.11 | 08/22/2021 | 14:17:13 | 70.58, -37.12 | 58.94 | 60.05 | 69 |
| 2 | 08/22/2021 | 15:06:35 | -70.03, 129.64 | 121.57 | 08/22/2021 | 15:06:51 | -70.03, 129.71 | 121.58 | 2.68 | 16 |
| 3 | 08/22/2021 | 15:57:19 | 69.91, -62.86 | 58.31 | 08/22/2021 | 15:56:18 | 69.93, -62.79 | 58.34 | 3.54 | 61 |
| 4 | 08/25/2021 | 06:32:47 | 70.07, 78.04 | 59.37 | 08/25/2021 | 06:33:52 | 70.07, 78.01 | 59.36 | 0.99 | 65 |
| 5 | 08/25/2021 | 07:23:29 | -69.99,-114.52 | 120.71 | 08/25/2021 | 07:23:22 | -69.96,-114.50 | 120.74 | 2.91 | 7 |
| 6 | 08/25/2021 | 08:14:06 | 69.49, 53.52 | 58.79 | 08/25/2021 | 08:12:55 | 69.52, 52.54 | 58.86 | 38.49 | 71 |
| 7 | 08/27/2021 | 22:49:41 | 70.03,-166.13 | 60.26 | 08/27/2021 | 22:50:22 | 70.04,-166.14 | 60.27 | 1.80 | 41 |
| 8 | 08/27/2021 | 23:40:23 | -69.94, 1.32 | 119.82 | 08/27/2021 | 23:39:52 | -69.94, 1.35 | 119.83 | 1.11 | 31 |
| 9 | 08/30/2021 | 14:16:05 | -70.89, 140.96 | 117.91 | 08/30/2021 | 14:17:12 | -70.78, 143.19 | 118.08 | 82.13 | 67 |
| 10 | 08/30/2021 | 15:06:34 | 69.99, -50.30 | 61.17 | 08/30/2021 | 15:06:51 | 70.02, -50.30 | 61.19 | 3.01 | 17 |
| 11 | 08/30/2021 | 15:57:16 | -69.90, 117.15 | 118.92 | 08/30/2021 | 15:56:21 | -69.92, 117.19 | 118.90 | 2.28 | 55 |
| 12 | 09/02/2021 | 06:32:44 | -70.07,-101.95 | 117.81 | 09/02/2021 | 06:33:55 | -70.05,-102.02 | 117.83 | 3.42 | 71 |
| 13 | 09/02/2021 | 07:23:28 | 69.95, 65.53 | 62.09 | 09/02/2021 | 07:23:21 | 69.98, 65.54 | 62.12 | 3.58 | 7 |
| 14 | 09/02/2021 | 08:14:07 | -69.70,-126.78 | 118.16 | 09/02/2021 | 08:12:54 | -69.72,-127.19 | 118.12 | 16.05 | 73 |
| 15 | 09/04/2021 | 22:49:38 | -70.03, 13.88 | 116.87 | 09/04/2021 | 22:50:25 | -70.01, 13.81 | 116.89 | 3.03 | 47 |
| 16 | 09/04/2021 | 23:40:22 | 69.92,-178.65 | 63.04 | 09/04/2021 | 23:39:51 | 69.95,-178.63 | 63.07 | 3.49 | 31 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/22/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/22/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8