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: 2/21/2024
| 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 | 02/21/2024 | 07:34:23 | 70.22, 62.15 | 80.99 | 02/21/2024 | 07:35:35 | 70.12, 62.57 | 80.85 | 19.55 | 72 |
| 2 | 02/21/2024 | 08:25:01 | -69.92,-130.09 | 99.34 | 02/21/2024 | 08:25:06 | -69.93,-130.05 | 99.33 | 1.74 | 5 |
| 3 | 02/21/2024 | 09:15:45 | 69.79, 37.42 | 80.51 | 02/21/2024 | 09:14:34 | 69.78, 37.38 | 80.52 | 1.75 | 71 |
| 4 | 02/23/2024 | 23:51:17 | 69.96, 178.30 | 79.74 | 02/23/2024 | 23:52:01 | 69.98, 178.27 | 79.75 | 2.66 | 44 |
| 5 | 02/24/2024 | 00:41:59 | -69.87, -14.25 | 100.37 | 02/24/2024 | 00:41:31 | -69.86, -14.26 | 100.38 | 1.74 | 28 |
| 6 | 02/26/2024 | 15:17:42 | -70.57, 125.80 | 100.61 | 02/26/2024 | 15:18:51 | -70.46, 127.22 | 100.79 | 54.08 | 69 |
| 7 | 02/26/2024 | 16:08:16 | 69.92, -65.89 | 78.70 | 02/26/2024 | 16:08:26 | 69.92, -65.91 | 78.70 | 1.03 | 10 |
| 8 | 02/26/2024 | 16:58:58 | -69.83, 101.57 | 101.41 | 02/26/2024 | 16:57:56 | -69.80, 101.56 | 101.43 | 3.30 | 62 |
| 9 | 02/29/2024 | 07:34:31 | -70.01,-117.57 | 102.21 | 02/29/2024 | 07:35:23 | -69.99,-117.56 | 102.24 | 2.42 | 52 |
| 10 | 02/29/2024 | 08:25:15 | 69.89, 49.91 | 77.66 | 02/29/2024 | 08:24:50 | 69.88, 49.94 | 77.65 | 1.48 | 25 |
| 11 | 02/29/2024 | 09:15:41 | -68.95,-141.42 | 103.35 | 02/29/2024 | 09:14:34 | -68.99,-143.61 | 103.20 | 87.69 | 67 |
| 12 | 03/02/2024 | 23:00:59 | 70.67,-170.17 | 77.48 | 03/02/2024 | 23:02:07 | 70.59,-168.43 | 77.31 | 64.95 | 68 |
| 13 | 03/02/2024 | 23:51:29 | -69.94, -1.71 | 103.31 | 03/02/2024 | 23:51:47 | -69.92, -1.75 | 103.33 | 2.30 | 18 |
| 14 | 03/03/2024 | 00:42:13 | 69.82, 165.77 | 76.56 | 03/03/2024 | 00:41:14 | 69.81, 165.74 | 76.55 | 1.84 | 59 |
| 15 | 03/05/2024 | 15:17:44 | 69.98, -53.32 | 75.71 | 03/05/2024 | 15:18:39 | 69.99, -53.39 | 75.71 | 2.66 | 55 |
| 16 | 03/05/2024 | 16:08:26 | -69.88, 114.14 | 104.42 | 03/05/2024 | 16:08:09 | -69.88, 114.09 | 104.41 | 2.01 | 17 |
| 17 | 03/05/2024 | 16:58:56 | 69.02, -77.32 | 74.67 | 03/05/2024 | 16:57:48 | 69.10, -79.31 | 74.85 | 79.61 | 68 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/21/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 02/21/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9