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: 8/25/2021
| 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 | 08/25/2021 | 06:32:47 | 70.10, 77.99 | 59.40 | 08/25/2021 | 06:33:51 | 70.09, 78.05 | 59.38 | 2.14 | 64 |
| 2 | 08/25/2021 | 07:23:28 | -69.97,-114.49 | 120.73 | 08/25/2021 | 07:23:21 | -69.98,-114.48 | 120.72 | 1.75 | 7 |
| 3 | 08/25/2021 | 08:14:05 | 69.47, 53.56 | 58.77 | 08/25/2021 | 08:12:54 | 69.55, 52.57 | 58.88 | 39.37 | 71 |
| 4 | 08/27/2021 | 22:49:41 | 70.06,-166.17 | 60.29 | 08/27/2021 | 22:50:21 | 70.07,-166.10 | 60.29 | 3.07 | 40 |
| 5 | 08/27/2021 | 23:40:22 | -69.92, 1.35 | 119.85 | 08/27/2021 | 23:39:52 | -69.91, 1.30 | 119.86 | 2.42 | 30 |
| 6 | 08/30/2021 | 14:16:05 | -70.87, 141.00 | 117.93 | 08/30/2021 | 14:17:13 | -70.75, 143.14 | 118.11 | 79.35 | 68 |
| 7 | 08/30/2021 | 15:06:35 | 70.02, -50.34 | 61.19 | 08/30/2021 | 15:06:52 | 69.99, -50.34 | 61.16 | 2.96 | 17 |
| 8 | 08/30/2021 | 15:57:16 | -69.88, 117.19 | 118.94 | 08/30/2021 | 15:56:22 | -69.89, 117.15 | 118.93 | 1.56 | 54 |
| 9 | 09/02/2021 | 06:32:45 | -70.09,-102.00 | 117.78 | 09/02/2021 | 06:33:55 | -70.07,-101.98 | 117.81 | 2.45 | 70 |
| 10 | 09/02/2021 | 07:23:29 | 69.98, 65.49 | 62.12 | 09/02/2021 | 07:23:22 | 69.96, 65.50 | 62.10 | 2.03 | 7 |
| 11 | 09/02/2021 | 08:14:07 | -69.68,-126.75 | 118.18 | 09/02/2021 | 08:12:54 | -69.75,-127.16 | 118.10 | 17.70 | 73 |
| 12 | 09/04/2021 | 22:49:38 | -70.05, 13.84 | 116.84 | 09/04/2021 | 22:50:24 | -70.04, 13.85 | 116.86 | 1.52 | 46 |
| 13 | 09/04/2021 | 23:40:22 | 69.94,-178.68 | 63.06 | 09/04/2021 | 23:39:51 | 69.93,-178.66 | 63.05 | 1.76 | 31 |
| 14 | 09/07/2021 | 14:16:05 | 70.90, -39.06 | 65.02 | 09/07/2021 | 14:17:12 | 70.76, -36.84 | 64.83 | 82.53 | 67 |
| 15 | 09/07/2021 | 15:06:32 | -70.02, 129.67 | 115.89 | 09/07/2021 | 15:06:54 | -70.01, 129.69 | 115.90 | 1.22 | 22 |
| 16 | 09/07/2021 | 15:57:16 | 69.90, -62.86 | 64.02 | 09/07/2021 | 15:56:21 | 69.89, -62.83 | 64.00 | 2.00 | 55 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/25/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/25/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8