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: 12/5/2022
| 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 | 12/06/2022 | 06:57:31 | 70.70, 70.96 | 93.11 | 12/06/2022 | 06:58:40 | 70.61, 72.60 | 93.00 | 61.20 | 69 |
| 2 | 12/06/2022 | 07:48:02 | -70.03,-120.67 | 87.58 | 12/06/2022 | 07:48:19 | -70.00,-120.66 | 87.61 | 3.02 | 17 |
| 3 | 12/06/2022 | 08:38:46 | 69.92, 46.81 | 92.32 | 12/06/2022 | 08:37:46 | 69.90, 46.85 | 92.30 | 2.26 | 60 |
| 4 | 12/08/2022 | 23:14:12 | 70.08,-172.28 | 92.77 | 12/08/2022 | 23:15:20 | 70.06,-172.34 | 92.74 | 3.46 | 68 |
| 5 | 12/09/2022 | 00:04:54 | -69.99, -4.82 | 87.32 | 12/09/2022 | 00:04:49 | -70.00, -4.78 | 87.31 | 1.99 | 5 |
| 6 | 12/09/2022 | 00:55:32 | 69.56, 163.12 | 92.25 | 12/09/2022 | 00:54:21 | 69.62, 162.34 | 92.32 | 31.21 | 71 |
| 7 | 12/11/2022 | 15:31:04 | 70.05, -56.44 | 92.98 | 12/11/2022 | 15:31:50 | 70.03, -56.49 | 92.96 | 2.21 | 46 |
| 8 | 12/11/2022 | 16:21:46 | -69.95, 111.02 | 87.12 | 12/11/2022 | 16:21:20 | -69.93, 110.99 | 87.15 | 2.97 | 26 |
| 9 | 12/14/2022 | 07:47:56 | 70.02, 59.39 | 93.14 | 12/14/2022 | 07:48:20 | 70.00, 59.33 | 93.11 | 2.93 | 24 |
| 10 | 12/14/2022 | 08:38:37 | -69.92,-133.15 | 86.96 | 12/14/2022 | 08:37:49 | -69.89,-133.18 | 86.99 | 3.35 | 48 |
| 11 | 12/16/2022 | 23:14:07 | -70.31, 7.41 | 86.44 | 12/16/2022 | 23:15:19 | -70.22, 7.89 | 86.54 | 20.19 | 72 |
| 12 | 12/17/2022 | 00:04:47 | 69.99, 175.21 | 93.25 | 12/17/2022 | 00:04:48 | 70.00, 175.21 | 93.25 | 0.82 | 1 |
| 13 | 12/17/2022 | 00:55:29 | -69.89, -17.33 | 86.86 | 12/17/2022 | 00:54:18 | -69.90, -17.29 | 86.85 | 1.34 | 71 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/5/2022
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/05/2022 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9