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: 3/20/2024
| 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 | 03/22/2024 | 06:57:57 | -70.14,-108.16 | 110.74 | 03/22/2024 | 06:58:32 | -70.12,-108.22 | 110.76 | 2.53 | 35 |
| 2 | 03/22/2024 | 07:48:41 | 70.03, 59.31 | 69.14 | 03/22/2024 | 07:47:59 | 70.02, 59.28 | 69.13 | 1.67 | 42 |
| 3 | 03/24/2024 | 22:24:15 | 70.58,-160.41 | 68.69 | 03/24/2024 | 22:25:25 | 70.48,-159.45 | 68.54 | 37.16 | 70 |
| 4 | 03/24/2024 | 23:14:50 | -70.12, 7.64 | 111.82 | 03/24/2024 | 23:15:00 | -70.10, 7.63 | 111.84 | 2.46 | 10 |
| 5 | 03/25/2024 | 00:05:34 | 70.01, 175.12 | 68.06 | 03/25/2024 | 00:04:27 | 69.99, 175.12 | 68.05 | 2.70 | 67 |
| 6 | 03/27/2024 | 14:41:01 | 70.21, -44.03 | 67.24 | 03/27/2024 | 14:41:57 | 70.20, -43.97 | 67.22 | 2.48 | 56 |
| 7 | 03/27/2024 | 15:31:43 | -70.11, 123.44 | 112.88 | 03/27/2024 | 15:31:27 | -70.10, 123.51 | 112.90 | 3.11 | 16 |
| 8 | 03/27/2024 | 16:22:14 | 69.32, -68.08 | 66.29 | 03/27/2024 | 16:21:05 | 69.38, -69.83 | 66.41 | 69.08 | 69 |
| 9 | 03/30/2024 | 06:57:53 | 70.17, 71.82 | 66.15 | 03/30/2024 | 06:58:24 | 70.17, 71.86 | 66.14 | 1.50 | 31 |
| 10 | 03/30/2024 | 07:48:35 | -70.06,-120.70 | 113.98 | 03/30/2024 | 07:47:54 | -70.07,-120.65 | 113.98 | 1.93 | 41 |
| 11 | 04/01/2024 | 22:24:07 | -70.59, 19.63 | 114.44 | 04/01/2024 | 22:25:18 | -70.50, 20.58 | 114.57 | 36.79 | 71 |
| 12 | 04/01/2024 | 23:14:44 | 70.13,-172.33 | 65.07 | 04/01/2024 | 23:14:50 | 70.10,-172.34 | 65.04 | 2.89 | 6 |
| 13 | 04/02/2024 | 00:05:26 | -70.02, -4.85 | 115.06 | 04/02/2024 | 00:04:20 | -70.00, -4.85 | 115.08 | 2.00 | 66 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/20/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/20/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9