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 | 15:18:06 | 70.03, -53.47 | 69.43 | 03/21/2024 | 15:19:10 | 70.00, -53.53 | 69.39 | 3.55 | 64 |
| 2 | 03/21/2024 | 16:08:48 | -69.93, 114.00 | 110.70 | 03/21/2024 | 16:08:39 | -69.95, 114.02 | 110.68 | 2.18 | 9 |
| 3 | 03/21/2024 | 16:59:24 | 69.39, -77.90 | 68.73 | 03/21/2024 | 16:58:13 | 69.46, -79.01 | 68.85 | 43.68 | 71 |
| 4 | 03/24/2024 | 07:35:02 | 69.98, 62.37 | 68.31 | 03/24/2024 | 07:35:37 | 69.98, 62.32 | 68.31 | 2.10 | 35 |
| 5 | 03/24/2024 | 08:25:44 | -69.88,-130.16 | 111.81 | 03/24/2024 | 08:25:07 | -69.88,-130.20 | 111.81 | 1.54 | 37 |
| 6 | 03/26/2024 | 23:01:22 | -70.41, 10.16 | 112.28 | 03/26/2024 | 23:02:33 | -70.32, 11.04 | 112.41 | 34.29 | 71 |
| 7 | 03/26/2024 | 23:51:59 | 69.94, 178.20 | 67.21 | 03/26/2024 | 23:52:05 | 69.93, 178.13 | 67.21 | 2.60 | 6 |
| 8 | 03/27/2024 | 00:42:41 | -69.83, -14.33 | 112.92 | 03/27/2024 | 00:41:35 | -69.83, -14.38 | 112.91 | 2.13 | 66 |
| 9 | 03/29/2024 | 15:18:12 | -70.01, 126.55 | 113.76 | 03/29/2024 | 15:19:05 | -70.02, 126.50 | 113.75 | 2.76 | 53 |
| 10 | 03/29/2024 | 16:08:56 | 69.91, -65.99 | 66.13 | 03/29/2024 | 16:08:32 | 69.91, -66.02 | 66.13 | 1.17 | 24 |
| 11 | 03/29/2024 | 16:59:23 | -69.00, 102.63 | 114.83 | 03/29/2024 | 16:58:16 | -69.03, 100.44 | 114.72 | 87.03 | 67 |
| 12 | 04/01/2024 | 06:44:42 | 70.88, 73.61 | 66.14 | 04/01/2024 | 06:45:49 | 70.78, 75.87 | 65.96 | 83.31 | 67 |
| 13 | 04/01/2024 | 07:35:09 | -69.98,-117.64 | 114.83 | 04/01/2024 | 07:35:32 | -69.97,-117.69 | 114.84 | 2.00 | 23 |
| 14 | 04/01/2024 | 08:25:53 | 69.88, 49.81 | 65.06 | 04/01/2024 | 08:24:58 | 69.91, 49.87 | 65.09 | 3.21 | 55 |
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