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: 11/28/2023
| 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 | 11/28/2023 | 14:41:11 | -70.13, 136.00 | 88.65 | 11/28/2023 | 14:42:14 | -70.13, 136.00 | 88.66 | 0.12 | 63 |
| 2 | 11/28/2023 | 15:31:55 | 70.02, -56.52 | 91.24 | 11/28/2023 | 15:31:41 | 70.03, -56.50 | 91.25 | 1.57 | 14 |
| 3 | 11/28/2023 | 16:22:29 | -69.50, 111.56 | 89.27 | 11/28/2023 | 16:21:18 | -69.53, 110.44 | 89.24 | 43.64 | 71 |
| 4 | 12/01/2023 | 06:58:06 | -70.07,-108.15 | 88.27 | 12/01/2023 | 06:58:44 | -70.06,-108.22 | 88.28 | 3.20 | 38 |
| 5 | 12/01/2023 | 07:48:50 | 69.96, 59.33 | 91.63 | 12/01/2023 | 07:48:11 | 69.96, 59.27 | 91.62 | 2.31 | 39 |
| 6 | 12/03/2023 | 22:24:27 | 70.55,-160.44 | 92.62 | 12/03/2023 | 22:25:37 | 70.44,-159.43 | 92.49 | 39.82 | 70 |
| 7 | 12/03/2023 | 23:15:01 | -70.03, 7.69 | 87.92 | 12/03/2023 | 23:15:12 | -70.05, 7.65 | 87.89 | 3.23 | 11 |
| 8 | 12/04/2023 | 00:05:45 | 69.92, 175.16 | 91.99 | 12/04/2023 | 00:04:39 | 69.94, 175.14 | 92.01 | 2.55 | 66 |
| 9 | 12/06/2023 | 14:41:13 | 70.10, -43.96 | 92.50 | 12/06/2023 | 14:42:09 | 70.11, -44.02 | 92.51 | 2.20 | 56 |
| 10 | 12/06/2023 | 15:31:55 | -69.99, 123.51 | 87.61 | 12/06/2023 | 15:31:39 | -70.00, 123.47 | 87.60 | 1.91 | 16 |
| 11 | 12/06/2023 | 16:22:26 | 69.20, -68.02 | 91.60 | 12/06/2023 | 16:21:18 | 69.23, -69.94 | 91.64 | 75.78 | 68 |
| 12 | 12/09/2023 | 06:58:08 | 70.08, 71.84 | 92.78 | 12/09/2023 | 06:58:36 | 70.06, 71.81 | 92.76 | 2.02 | 28 |
| 13 | 12/09/2023 | 07:48:50 | -69.97,-120.68 | 87.34 | 12/09/2023 | 07:48:06 | -69.96,-120.70 | 87.35 | 1.62 | 44 |
| 14 | 12/11/2023 | 22:24:22 | -70.32, 19.92 | 86.74 | 12/11/2023 | 22:25:33 | -70.25, 20.34 | 86.82 | 17.41 | 71 |
| 15 | 12/11/2023 | 23:15:02 | 70.02,-172.30 | 92.96 | 12/11/2023 | 23:15:02 | 70.03,-172.34 | 92.96 | 1.88 | 0 |
| 16 | 12/12/2023 | 00:05:44 | -69.91, -4.82 | 87.16 | 12/12/2023 | 00:04:32 | -69.92, -4.85 | 87.14 | 2.32 | 72 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/28/2023
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 11/28/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9