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: 8/14/2021
| 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 | 08/14/2021 | 14:16:03 | -70.67, 141.32 | 123.49 | 08/14/2021 | 14:17:12 | -70.57, 142.87 | 123.65 | 58.05 | 69 |
| 2 | 08/14/2021 | 15:06:37 | 70.03, -50.35 | 55.84 | 08/14/2021 | 15:06:47 | 70.03, -50.28 | 55.85 | 2.88 | 10 |
| 3 | 08/14/2021 | 15:57:18 | -69.89, 117.17 | 124.29 | 08/14/2021 | 15:56:18 | -69.87, 117.13 | 124.30 | 3.15 | 60 |
| 4 | 08/17/2021 | 06:32:47 | -70.10,-102.00 | 123.25 | 08/17/2021 | 06:33:51 | -70.08,-101.98 | 123.29 | 2.46 | 64 |
| 5 | 08/17/2021 | 07:23:31 | 69.98, 65.49 | 56.63 | 08/17/2021 | 07:23:18 | 69.97, 65.51 | 56.63 | 1.18 | 13 |
| 6 | 08/17/2021 | 08:14:05 | -69.47,-126.44 | 123.89 | 08/17/2021 | 08:12:54 | -69.54,-127.45 | 123.78 | 39.92 | 71 |
| 7 | 08/19/2021 | 22:49:41 | -70.05, 13.84 | 122.44 | 08/19/2021 | 22:50:21 | -70.07, 13.89 | 122.43 | 3.02 | 40 |
| 8 | 08/19/2021 | 23:40:25 | 69.93,-178.67 | 57.45 | 08/19/2021 | 23:39:49 | 69.90,-178.70 | 57.43 | 3.11 | 36 |
| 9 | 08/22/2021 | 14:16:05 | 70.72, -38.77 | 59.15 | 08/22/2021 | 14:17:13 | 70.60, -37.09 | 58.96 | 63.32 | 68 |
| 10 | 08/22/2021 | 15:06:35 | -70.00, 129.69 | 121.60 | 08/22/2021 | 15:06:52 | -70.01, 129.68 | 121.60 | 0.46 | 17 |
| 11 | 08/22/2021 | 15:57:19 | 69.89, -62.83 | 58.29 | 08/22/2021 | 15:56:19 | 69.89, -62.84 | 58.30 | 0.59 | 60 |
| 12 | 08/25/2021 | 06:32:47 | 70.10, 77.99 | 59.40 | 08/25/2021 | 06:33:51 | 70.09, 78.04 | 59.38 | 2.56 | 64 |
| 13 | 08/25/2021 | 07:23:28 | -69.96,-114.47 | 120.74 | 08/25/2021 | 07:23:22 | -69.94,-114.54 | 120.76 | 3.34 | 6 |
| 14 | 08/25/2021 | 08:14:05 | 69.47, 53.55 | 58.77 | 08/25/2021 | 08:12:54 | 69.54, 52.57 | 58.88 | 39.13 | 71 |
| 15 | 08/27/2021 | 22:49:41 | 70.06,-166.18 | 60.29 | 08/27/2021 | 22:50:21 | 70.07,-166.10 | 60.29 | 2.87 | 40 |
| 16 | 08/27/2021 | 23:40:22 | -69.91, 1.36 | 119.86 | 08/27/2021 | 23:39:52 | -69.92, 1.32 | 119.85 | 1.90 | 30 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/14/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/14/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8