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: 3/12/2024
| 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 | 03/13/2024 | 15:17:58 | -70.19, 126.31 | 107.22 | 03/13/2024 | 15:19:10 | -70.11, 126.62 | 107.33 | 14.76 | 72 |
| 2 | 03/13/2024 | 16:08:39 | 69.91, -65.96 | 72.48 | 03/13/2024 | 16:08:39 | 69.90, -66.03 | 72.46 | 3.50 | 0 |
| 3 | 03/13/2024 | 16:59:21 | -69.82, 101.50 | 107.64 | 03/13/2024 | 16:58:08 | -69.84, 101.52 | 107.62 | 1.89 | 73 |
| 4 | 03/16/2024 | 07:34:53 | -70.00,-117.64 | 108.49 | 03/16/2024 | 07:35:40 | -69.98,-117.68 | 108.52 | 3.06 | 47 |
| 5 | 03/16/2024 | 08:25:37 | 69.89, 49.84 | 71.38 | 03/16/2024 | 08:25:07 | 69.87, 49.82 | 71.37 | 2.19 | 30 |
| 6 | 03/18/2024 | 23:01:20 | 70.66,-170.23 | 71.16 | 03/18/2024 | 23:02:29 | 70.53,-168.63 | 70.96 | 60.79 | 69 |
| 7 | 03/18/2024 | 23:51:51 | -69.98, -1.84 | 109.58 | 03/18/2024 | 23:52:07 | -69.99, -1.79 | 109.58 | 2.24 | 16 |
| 8 | 03/19/2024 | 00:42:35 | 69.87, 165.63 | 70.30 | 03/19/2024 | 00:41:34 | 69.88, 165.70 | 70.31 | 2.78 | 61 |
| 9 | 03/21/2024 | 15:18:06 | 70.02, -53.46 | 69.42 | 03/21/2024 | 15:19:05 | 70.02, -53.49 | 69.40 | 1.50 | 59 |
| 10 | 03/21/2024 | 16:08:48 | -69.91, 114.02 | 110.71 | 03/21/2024 | 16:08:35 | -69.91, 113.99 | 110.71 | 1.04 | 13 |
| 11 | 03/21/2024 | 16:59:21 | 69.22, -77.67 | 68.56 | 03/21/2024 | 16:58:12 | 69.24, -79.26 | 68.64 | 63.04 | 69 |
| 12 | 03/24/2024 | 07:35:02 | 69.97, 62.39 | 68.30 | 03/24/2024 | 07:35:31 | 69.97, 62.32 | 68.29 | 2.55 | 29 |
| 13 | 03/24/2024 | 08:25:44 | -69.86,-130.13 | 111.83 | 03/24/2024 | 08:25:01 | -69.86,-130.18 | 111.82 | 2.27 | 43 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/12/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 03/12/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9