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: 6/22/2021
| 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 | 06/22/2021 | 06:32:49 | 70.11, 78.03 | 46.64 | 06/22/2021 | 06:33:32 | 70.12, 78.08 | 46.64 | 2.62 | 43 |
| 2 | 06/22/2021 | 07:23:31 | -70.02,-114.52 | 133.46 | 06/22/2021 | 07:23:02 | -70.00,-114.45 | 133.47 | 2.79 | 29 |
| 3 | 06/24/2021 | 21:59:15 | -71.03, 25.00 | 132.35 | 06/24/2021 | 22:00:21 | -70.91, 27.49 | 132.55 | 91.24 | 66 |
| 4 | 06/24/2021 | 22:49:42 | 70.03,-166.08 | 46.60 | 06/24/2021 | 22:50:02 | 70.05,-166.14 | 46.62 | 3.27 | 20 |
| 5 | 06/24/2021 | 23:40:24 | -69.93, 1.38 | 133.50 | 06/24/2021 | 23:39:32 | -69.93, 1.33 | 133.49 | 1.75 | 52 |
| 6 | 06/27/2021 | 14:15:53 | -70.11, 142.25 | 133.22 | 06/27/2021 | 14:17:05 | -70.13, 142.21 | 133.21 | 2.86 | 72 |
| 7 | 06/27/2021 | 15:06:37 | 70.00, -50.28 | 46.67 | 06/27/2021 | 15:06:32 | 70.03, -50.29 | 46.70 | 3.07 | 5 |
| 8 | 06/27/2021 | 15:57:17 | -69.80, 117.34 | 133.54 | 06/27/2021 | 15:56:03 | -69.86, 117.11 | 133.46 | 11.54 | 74 |
| 9 | 06/30/2021 | 06:32:48 | -70.08,-101.94 | 133.10 | 06/30/2021 | 06:33:35 | -70.11,-101.94 | 133.08 | 3.31 | 47 |
| 10 | 06/30/2021 | 07:23:32 | 69.97, 65.53 | 46.80 | 06/30/2021 | 07:23:02 | 70.00, 65.56 | 46.82 | 3.27 | 30 |
| 11 | 07/02/2021 | 21:59:16 | 70.94,-154.87 | 48.01 | 07/02/2021 | 22:00:23 | 70.85,-152.60 | 47.82 | 83.54 | 67 |
| 12 | 07/02/2021 | 22:49:43 | -70.05, 13.87 | 132.93 | 07/02/2021 | 22:50:06 | -70.03, 13.83 | 132.96 | 2.91 | 23 |
| 13 | 07/02/2021 | 23:40:27 | 69.95,-178.66 | 46.97 | 07/02/2021 | 23:39:33 | 69.92,-178.68 | 46.94 | 3.44 | 54 |
| 14 | 07/05/2021 | 14:15:55 | 70.13, -37.80 | 47.39 | 07/05/2021 | 14:17:05 | 70.10, -37.82 | 47.35 | 3.37 | 70 |
| 15 | 07/05/2021 | 15:06:37 | -70.02, 129.68 | 132.72 | 07/05/2021 | 15:06:35 | -70.00, 129.67 | 132.74 | 2.72 | 2 |
| 16 | 07/05/2021 | 15:57:17 | 69.71, -62.54 | 46.96 | 07/05/2021 | 15:56:04 | 69.78, -63.00 | 47.05 | 18.75 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/22/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/22/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8