Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/9/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/10/2024 | 23:51:42 | 69.97, 178.20 | 73.59 | 03/10/2024 | 23:52:10 | 69.99, 178.21 | 73.60 | 2.00 | 28 |
| 2 | 03/11/2024 | 00:42:24 | -69.88, -14.34 | 106.52 | 03/11/2024 | 00:41:40 | -69.87, -14.31 | 106.52 | 1.29 | 44 |
| 3 | 03/13/2024 | 15:17:59 | -70.21, 126.29 | 107.21 | 03/13/2024 | 15:19:10 | -70.15, 126.68 | 107.30 | 16.24 | 71 |
| 4 | 03/13/2024 | 16:08:40 | 69.94, -65.99 | 72.50 | 03/13/2024 | 16:08:39 | 69.93, -65.98 | 72.49 | 0.72 | 1 |
| 5 | 03/13/2024 | 16:59:22 | -69.84, 101.47 | 107.62 | 03/13/2024 | 16:58:09 | -69.82, 101.50 | 107.63 | 2.45 | 73 |
| 6 | 03/16/2024 | 07:34:53 | -70.02,-117.67 | 108.47 | 03/16/2024 | 07:35:39 | -70.01,-117.64 | 108.49 | 2.09 | 46 |
| 7 | 03/16/2024 | 08:25:37 | 69.91, 49.81 | 71.41 | 03/16/2024 | 08:25:06 | 69.90, 49.85 | 71.40 | 2.58 | 31 |
| 8 | 03/18/2024 | 23:01:19 | 70.64,-170.19 | 71.14 | 03/18/2024 | 23:02:28 | 70.55,-168.60 | 70.98 | 59.49 | 69 |
| 9 | 03/18/2024 | 23:51:50 | -69.95, -1.80 | 109.60 | 03/18/2024 | 23:52:07 | -69.95, -1.84 | 109.61 | 1.44 | 17 |
| 10 | 03/19/2024 | 00:42:34 | 69.85, 165.67 | 70.28 | 03/19/2024 | 00:41:34 | 69.83, 165.65 | 70.27 | 1.82 | 60 |
| 11 | 03/21/2024 | 15:18:05 | 70.00, -53.43 | 69.40 | 03/21/2024 | 15:19:04 | 70.01, -53.49 | 69.40 | 2.54 | 59 |
| 12 | 03/21/2024 | 16:08:47 | -69.90, 114.05 | 110.73 | 03/21/2024 | 16:08:34 | -69.91, 114.00 | 110.71 | 2.67 | 13 |
| 13 | 03/21/2024 | 16:59:20 | 69.21, -77.64 | 68.54 | 03/21/2024 | 16:58:11 | 69.24, -79.26 | 68.64 | 63.97 | 69 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/9/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 03/09/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9