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: 12/31/2022
| 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 | 12/31/2022 | 15:06:02 | -70.07, 129.78 | 86.92 | 12/31/2022 | 15:07:05 | -70.08, 129.73 | 86.91 | 2.39 | 63 |
| 2 | 12/31/2022 | 15:56:46 | 70.00, -62.79 | 93.01 | 12/31/2022 | 15:56:31 | 69.98, -62.77 | 92.99 | 1.87 | 15 |
| 3 | 12/31/2022 | 16:47:19 | -69.44, 105.34 | 87.57 | 12/31/2022 | 16:46:08 | -69.48, 104.18 | 87.50 | 45.60 | 71 |
| 4 | 01/03/2023 | 07:22:57 | -70.04,-114.40 | 87.17 | 01/03/2023 | 07:23:34 | -70.03,-114.47 | 87.19 | 2.89 | 37 |
| 5 | 01/03/2023 | 08:13:41 | 69.91, 53.10 | 92.70 | 01/03/2023 | 08:13:01 | 69.92, 53.02 | 92.71 | 3.11 | 40 |
| 6 | 01/05/2023 | 22:49:18 | 70.47,-166.62 | 93.01 | 01/05/2023 | 22:50:29 | 70.33,-165.79 | 92.84 | 34.24 | 71 |
| 7 | 01/05/2023 | 23:39:53 | -70.02, 1.40 | 87.47 | 01/05/2023 | 23:40:03 | -70.01, 1.37 | 87.49 | 1.56 | 10 |
| 8 | 01/06/2023 | 00:30:37 | 69.89, 168.90 | 92.40 | 01/06/2023 | 00:29:30 | 69.89, 168.86 | 92.41 | 1.54 | 67 |
| 9 | 01/08/2023 | 15:06:07 | 70.08, -50.25 | 92.27 | 01/08/2023 | 15:07:02 | 70.06, -50.30 | 92.25 | 3.21 | 55 |
| 10 | 01/08/2023 | 15:56:49 | -70.00, 117.20 | 87.82 | 01/08/2023 | 15:56:31 | -70.01, 117.26 | 87.81 | 2.94 | 18 |
| 11 | 01/08/2023 | 16:47:19 | 69.13, -74.23 | 91.28 | 01/08/2023 | 16:46:11 | 69.18, -76.22 | 91.39 | 78.89 | 68 |
| 12 | 01/11/2023 | 07:23:02 | 70.02, 65.62 | 91.83 | 01/11/2023 | 07:23:30 | 70.04, 65.55 | 91.84 | 3.20 | 28 |
| 13 | 01/11/2023 | 08:13:43 | -69.93,-126.94 | 88.27 | 01/11/2023 | 08:12:59 | -69.94,-126.96 | 88.26 | 1.00 | 44 |
| 14 | 01/13/2023 | 22:49:16 | -70.29, 13.66 | 88.32 | 01/13/2023 | 22:50:28 | -70.22, 14.05 | 88.41 | 16.86 | 72 |
| 15 | 01/13/2023 | 23:39:57 | 70.02,-178.61 | 91.39 | 01/13/2023 | 23:39:57 | 69.99,-178.63 | 91.37 | 2.83 | 0 |
| 16 | 01/14/2023 | 00:30:38 | -69.88, -11.08 | 88.76 | 01/14/2023 | 00:29:27 | -69.90, -11.13 | 88.74 | 2.89 | 71 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/31/2022
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/31/2022 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8