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: 3/19/2024
| 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 | 03/21/2024 | 15:18:05 | 70.02, -53.46 | 69.42 | 03/21/2024 | 15:19:09 | 70.01, -53.52 | 69.40 | 2.49 | 64 |
| 2 | 03/21/2024 | 16:08:47 | -69.92, 114.01 | 110.70 | 03/21/2024 | 16:08:39 | -69.90, 113.96 | 110.72 | 3.07 | 8 |
| 3 | 03/21/2024 | 16:59:23 | 69.38, -77.89 | 68.73 | 03/21/2024 | 16:58:12 | 69.46, -78.99 | 68.85 | 43.91 | 71 |
| 4 | 03/24/2024 | 07:35:02 | 69.98, 62.38 | 68.31 | 03/24/2024 | 07:35:37 | 69.99, 62.33 | 68.32 | 2.52 | 35 |
| 5 | 03/24/2024 | 08:25:44 | -69.88,-130.16 | 111.81 | 03/24/2024 | 08:25:07 | -69.88,-130.19 | 111.80 | 1.51 | 37 |
| 6 | 03/26/2024 | 23:01:22 | -70.41, 10.15 | 112.28 | 03/26/2024 | 23:02:33 | -70.33, 11.05 | 112.41 | 34.86 | 71 |
| 7 | 03/26/2024 | 23:51:59 | 69.94, 178.19 | 67.22 | 03/26/2024 | 23:52:05 | 69.94, 178.14 | 67.21 | 1.93 | 6 |
| 8 | 03/27/2024 | 00:42:41 | -69.84, -14.33 | 112.91 | 03/27/2024 | 00:41:35 | -69.84, -14.37 | 112.90 | 1.43 | 66 |
| 9 | 03/29/2024 | 15:18:12 | -70.02, 126.53 | 113.74 | 03/29/2024 | 15:19:05 | -70.03, 126.51 | 113.74 | 1.41 | 53 |
| 10 | 03/29/2024 | 16:08:56 | 69.92, -66.01 | 66.14 | 03/29/2024 | 16:08:32 | 69.91, -66.01 | 66.14 | 0.72 | 24 |
| 11 | 03/29/2024 | 16:59:23 | -69.02, 102.61 | 114.82 | 03/29/2024 | 16:58:15 | -69.09, 100.52 | 114.66 | 83.42 | 68 |
| 12 | 04/01/2024 | 06:44:41 | 70.90, 73.57 | 66.16 | 04/01/2024 | 06:45:48 | 70.79, 75.87 | 65.96 | 85.09 | 67 |
| 13 | 04/01/2024 | 07:35:08 | -70.00,-117.68 | 114.80 | 04/01/2024 | 07:35:31 | -69.97,-117.68 | 114.84 | 3.28 | 23 |
| 14 | 04/01/2024 | 08:25:51 | 69.85, 49.86 | 65.03 | 04/01/2024 | 08:24:58 | 69.85, 49.80 | 65.04 | 2.37 | 53 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/19/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 03/19/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9