Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/2/2022
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 12/03/2022 | 15:31:10 | -70.07, 123.49 | 87.88 | 12/03/2022 | 15:31:48 | -70.05, 123.54 | 87.90 | 2.71 | 38 |
| 2 | 12/03/2022 | 16:21:53 | 69.91, -68.96 | 91.96 | 12/03/2022 | 16:21:16 | 69.90, -69.03 | 91.95 | 2.93 | 37 |
| 3 | 12/06/2022 | 06:57:32 | 70.75, 70.88 | 93.16 | 12/06/2022 | 06:58:40 | 70.62, 72.61 | 93.01 | 65.39 | 68 |
| 4 | 12/06/2022 | 07:48:02 | -70.02,-120.66 | 87.58 | 12/06/2022 | 07:48:19 | -70.02,-120.64 | 87.59 | 1.07 | 17 |
| 5 | 12/06/2022 | 08:38:46 | 69.92, 46.82 | 92.32 | 12/06/2022 | 08:37:46 | 69.92, 46.87 | 92.31 | 1.94 | 60 |
| 6 | 12/08/2022 | 23:14:12 | 70.08,-172.27 | 92.77 | 12/08/2022 | 23:15:20 | 70.07,-172.31 | 92.76 | 1.44 | 68 |
| 7 | 12/09/2022 | 00:04:54 | -69.98, -4.81 | 87.33 | 12/09/2022 | 00:04:50 | -69.97, -4.83 | 87.35 | 1.84 | 4 |
| 8 | 12/09/2022 | 00:55:33 | 69.61, 163.05 | 92.30 | 12/09/2022 | 00:54:21 | 69.64, 162.36 | 92.34 | 26.90 | 72 |
| 9 | 12/11/2022 | 15:31:04 | 70.04, -56.44 | 92.97 | 12/11/2022 | 15:31:50 | 70.06, -56.45 | 92.99 | 2.22 | 46 |
| 10 | 12/11/2022 | 16:21:46 | -69.94, 111.03 | 87.13 | 12/11/2022 | 16:21:20 | -69.96, 111.03 | 87.12 | 1.26 | 26 |
| 11 | 12/14/2022 | 07:47:55 | 70.01, 59.39 | 93.13 | 12/14/2022 | 07:48:19 | 70.03, 59.38 | 93.15 | 2.41 | 24 |
| 12 | 12/14/2022 | 08:38:37 | -69.91,-133.14 | 86.97 | 12/14/2022 | 08:37:49 | -69.93,-133.13 | 86.95 | 2.04 | 48 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/2/2022
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/02/2022 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9