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: 2/10/2024
| 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 | 02/10/2024 | 16:08:01 | 69.95, -65.88 | 84.37 | 02/10/2024 | 16:08:46 | 69.97, -65.90 | 84.38 | 2.80 | 45 |
| 2 | 02/10/2024 | 16:58:43 | -69.87, 101.55 | 95.73 | 02/10/2024 | 16:58:16 | -69.85, 101.56 | 95.75 | 2.22 | 27 |
| 3 | 02/13/2024 | 08:24:52 | 69.94, 49.92 | 83.48 | 02/13/2024 | 08:25:14 | 69.95, 49.95 | 83.48 | 1.47 | 22 |
| 4 | 02/13/2024 | 09:15:33 | -69.81,-142.56 | 96.68 | 02/13/2024 | 09:14:44 | -69.83,-142.58 | 96.65 | 2.87 | 49 |
| 5 | 02/15/2024 | 23:51:01 | -70.16, -1.93 | 97.19 | 02/15/2024 | 23:52:13 | -70.10, -1.60 | 97.29 | 14.53 | 72 |
| 6 | 02/16/2024 | 00:41:42 | 69.89, 165.79 | 82.51 | 02/16/2024 | 00:41:42 | 69.89, 165.75 | 82.51 | 1.77 | 0 |
| 7 | 02/16/2024 | 01:32:24 | -69.81, -26.77 | 97.60 | 02/16/2024 | 01:31:11 | -69.82, -26.71 | 97.57 | 3.12 | 73 |
| 8 | 02/18/2024 | 16:07:49 | -70.02, 114.08 | 98.28 | 02/18/2024 | 16:08:41 | -70.00, 114.15 | 98.32 | 3.07 | 52 |
| 9 | 02/18/2024 | 16:58:32 | 69.85, -78.36 | 81.54 | 02/18/2024 | 16:58:09 | 69.84, -78.43 | 81.53 | 3.30 | 23 |
| 10 | 02/18/2024 | 17:48:59 | -68.97, 90.22 | 99.41 | 02/18/2024 | 17:47:52 | -69.01, 88.09 | 99.27 | 85.07 | 67 |
| 11 | 02/21/2024 | 08:24:38 | -69.98,-130.08 | 99.27 | 02/21/2024 | 08:25:06 | -69.97,-130.00 | 99.30 | 3.36 | 28 |
| 12 | 02/21/2024 | 09:15:21 | 69.82, 37.47 | 80.55 | 02/21/2024 | 09:14:34 | 69.80, 37.41 | 80.54 | 3.45 | 47 |
| 13 | 02/23/2024 | 23:50:49 | 70.22, 178.04 | 80.01 | 02/23/2024 | 23:51:59 | 70.17, 178.55 | 79.93 | 19.94 | 70 |
| 14 | 02/24/2024 | 00:41:27 | -69.91, -14.17 | 100.33 | 02/24/2024 | 00:41:32 | -69.90, -14.21 | 100.35 | 2.33 | 5 |
| 15 | 02/24/2024 | 01:32:11 | 69.81, 153.29 | 79.55 | 02/24/2024 | 01:30:59 | 69.78, 153.28 | 79.54 | 2.95 | 72 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/10/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 02/10/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9