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: 11/20/2022
| 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 | 11/20/2022 | 06:57:37 | 70.35, 71.47 | 89.94 | 11/20/2022 | 06:58:49 | 70.23, 72.02 | 89.82 | 25.00 | 72 |
| 2 | 11/20/2022 | 07:48:14 | -69.99,-120.66 | 90.41 | 11/20/2022 | 07:48:21 | -70.00,-120.67 | 90.41 | 0.71 | 7 |
| 3 | 11/20/2022 | 08:38:58 | 69.88, 46.81 | 89.49 | 11/20/2022 | 08:37:48 | 69.90, 46.84 | 89.51 | 2.24 | 70 |
| 4 | 11/22/2022 | 23:14:25 | 70.07,-172.32 | 90.25 | 11/22/2022 | 23:15:20 | 70.09,-172.29 | 90.27 | 2.45 | 55 |
| 5 | 11/23/2022 | 00:05:07 | -69.97, -4.85 | 89.85 | 11/23/2022 | 00:04:50 | -69.97, -4.82 | 89.85 | 1.31 | 17 |
| 6 | 11/23/2022 | 00:55:37 | 69.12, 163.69 | 89.31 | 11/23/2022 | 00:54:29 | 69.21, 161.79 | 89.40 | 75.68 | 68 |
| 7 | 11/25/2022 | 15:31:18 | 70.06, -56.53 | 90.78 | 11/25/2022 | 15:31:49 | 70.05, -56.47 | 90.76 | 2.79 | 31 |
| 8 | 11/25/2022 | 16:21:59 | -69.91, 111.02 | 89.37 | 11/25/2022 | 16:21:19 | -69.93, 111.01 | 89.35 | 2.93 | 40 |
| 9 | 11/28/2022 | 06:57:34 | -70.52,-108.78 | 88.27 | 11/28/2022 | 06:58:45 | -70.42,-107.68 | 88.38 | 42.29 | 71 |
| 10 | 11/28/2022 | 07:48:10 | 70.00, 59.34 | 91.22 | 11/28/2022 | 07:48:18 | 69.99, 59.34 | 91.20 | 1.84 | 8 |
| 11 | 11/28/2022 | 08:38:52 | -69.90,-133.19 | 88.89 | 11/28/2022 | 08:37:48 | -69.88,-133.18 | 88.91 | 2.62 | 64 |
| 12 | 11/30/2022 | 23:14:18 | -70.10, 7.66 | 88.25 | 11/30/2022 | 23:15:18 | -70.08, 7.70 | 88.28 | 3.29 | 60 |
| 13 | 12/01/2022 | 00:05:01 | 69.95, 175.20 | 91.61 | 12/01/2022 | 00:04:45 | 69.97, 175.19 | 91.62 | 1.61 | 16 |
| 14 | 12/01/2022 | 00:55:33 | -69.32, -16.56 | 89.03 | 12/01/2022 | 00:54:23 | -69.42, -17.92 | 88.92 | 54.69 | 70 |
| 15 | 12/03/2022 | 15:31:10 | -70.06, 123.52 | 87.90 | 12/03/2022 | 15:31:46 | -70.04, 123.54 | 87.91 | 1.69 | 36 |
| 16 | 12/03/2022 | 16:21:53 | 69.91, -68.95 | 91.96 | 12/03/2022 | 16:21:13 | 69.93, -68.97 | 91.98 | 2.72 | 40 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/20/2022
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 11/20/2022 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9