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: 1/29/2024
| 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 | 01/30/2024 | 23:51:19 | -69.99, -1.77 | 92.39 | 01/30/2024 | 23:52:17 | -70.00, -1.73 | 92.39 | 2.58 | 58 |
| 2 | 01/31/2024 | 00:42:03 | 69.86, 165.72 | 87.47 | 01/31/2024 | 00:41:45 | 69.85, 165.70 | 87.46 | 1.69 | 18 |
| 3 | 01/31/2024 | 01:32:34 | -69.20, -26.00 | 93.24 | 01/31/2024 | 01:31:24 | -69.24, -27.49 | 93.13 | 58.59 | 70 |
| 4 | 02/02/2024 | 16:08:10 | -69.93, 114.10 | 93.20 | 02/02/2024 | 16:08:48 | -69.95, 114.07 | 93.19 | 2.02 | 38 |
| 5 | 02/02/2024 | 16:58:55 | 69.86, -78.49 | 86.72 | 02/02/2024 | 16:58:15 | 69.84, -78.43 | 86.70 | 3.19 | 40 |
| 6 | 02/05/2024 | 07:34:31 | 70.60, 61.52 | 86.74 | 02/05/2024 | 07:35:40 | 70.46, 63.05 | 86.52 | 58.89 | 69 |
| 7 | 02/05/2024 | 08:25:01 | -69.89,-130.05 | 94.04 | 02/05/2024 | 08:25:18 | -69.91,-130.11 | 94.02 | 3.40 | 17 |
| 8 | 02/05/2024 | 09:15:46 | 69.82, 37.36 | 85.89 | 02/05/2024 | 09:14:45 | 69.80, 37.39 | 85.88 | 2.39 | 61 |
| 9 | 02/07/2024 | 23:51:11 | 69.99, 178.27 | 85.27 | 02/07/2024 | 23:52:17 | 70.00, 178.26 | 85.26 | 0.64 | 66 |
| 10 | 02/08/2024 | 00:41:53 | -69.90, -14.28 | 94.84 | 02/08/2024 | 00:41:47 | -69.89, -14.26 | 94.86 | 2.11 | 6 |
| 11 | 02/08/2024 | 01:32:30 | 69.42, 153.74 | 84.64 | 02/08/2024 | 01:31:19 | 69.50, 152.86 | 84.77 | 35.45 | 71 |
| 12 | 02/10/2024 | 16:08:01 | 69.97, -65.91 | 84.39 | 02/10/2024 | 16:08:44 | 69.99, -65.86 | 84.40 | 3.24 | 43 |
| 13 | 02/10/2024 | 16:58:42 | -69.83, 101.62 | 95.78 | 02/10/2024 | 16:58:15 | -69.83, 101.54 | 95.77 | 2.92 | 27 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/29/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 01/29/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9