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: 2/18/2024
| 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 | 02/18/2024 | 16:08:02 | -69.98, 114.08 | 98.32 | 02/18/2024 | 16:08:40 | -69.99, 114.13 | 98.32 | 2.40 | 38 |
| 2 | 02/18/2024 | 16:58:46 | 69.85, -78.42 | 81.53 | 02/18/2024 | 16:58:08 | 69.84, -78.43 | 81.53 | 1.27 | 38 |
| 3 | 02/21/2024 | 07:34:23 | 70.21, 62.15 | 80.99 | 02/21/2024 | 07:35:35 | 70.12, 62.58 | 80.86 | 19.14 | 72 |
| 4 | 02/21/2024 | 08:25:01 | -69.92,-130.07 | 99.34 | 02/21/2024 | 08:25:06 | -69.94,-130.04 | 99.33 | 2.97 | 5 |
| 5 | 02/21/2024 | 09:15:45 | 69.79, 37.42 | 80.51 | 02/21/2024 | 09:14:34 | 69.79, 37.39 | 80.52 | 1.42 | 71 |
| 6 | 02/23/2024 | 23:51:17 | 69.96, 178.30 | 79.74 | 02/23/2024 | 23:52:01 | 69.97, 178.27 | 79.74 | 2.05 | 44 |
| 7 | 02/24/2024 | 00:41:59 | -69.87, -14.25 | 100.37 | 02/24/2024 | 00:41:31 | -69.85, -14.26 | 100.39 | 1.92 | 28 |
| 8 | 02/26/2024 | 15:17:41 | -70.52, 125.88 | 100.66 | 02/26/2024 | 15:18:51 | -70.44, 127.20 | 100.80 | 49.83 | 70 |
| 9 | 02/26/2024 | 16:08:16 | 69.93, -65.90 | 78.71 | 02/26/2024 | 16:08:25 | 69.95, -65.86 | 78.73 | 2.87 | 9 |
| 10 | 02/26/2024 | 16:58:58 | -69.84, 101.56 | 101.41 | 02/26/2024 | 16:57:55 | -69.84, 101.61 | 101.40 | 1.90 | 63 |
| 11 | 02/29/2024 | 07:34:30 | -69.97,-117.52 | 102.25 | 02/29/2024 | 07:35:22 | -70.00,-117.54 | 102.23 | 3.14 | 52 |
| 12 | 02/29/2024 | 08:25:15 | 69.91, 49.89 | 77.68 | 02/29/2024 | 08:24:49 | 69.89, 49.95 | 77.65 | 3.50 | 26 |
| 13 | 02/29/2024 | 09:15:40 | -68.91,-141.37 | 103.39 | 02/29/2024 | 09:14:33 | -69.01,-143.59 | 103.19 | 89.55 | 67 |
| 14 | 03/02/2024 | 23:00:58 | 70.65,-170.13 | 77.46 | 03/02/2024 | 23:02:06 | 70.56,-168.45 | 77.29 | 62.75 | 68 |
| 15 | 03/02/2024 | 23:51:29 | -69.97, -1.75 | 103.28 | 03/02/2024 | 23:51:45 | -69.96, -1.69 | 103.30 | 2.31 | 16 |
| 16 | 03/03/2024 | 00:42:13 | 69.86, 165.73 | 76.59 | 03/03/2024 | 00:41:12 | 69.84, 165.79 | 76.58 | 2.84 | 61 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/18/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 02/18/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9