Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/25/2024
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 04/26/2024 | 13:13:46 | 70.34, -22.35 | 56.49 | 04/26/2024 | 13:14:57 | 70.33, -22.13 | 56.46 | 8.36 | 71 |
| 2 | 04/26/2024 | 14:04:27 | -70.18, 145.20 | 123.69 | 04/26/2024 | 14:04:28 | -70.16, 145.27 | 123.71 | 3.02 | 1 |
| 3 | 04/26/2024 | 14:55:09 | 69.98, -47.18 | 56.09 | 04/26/2024 | 14:53:56 | 70.00, -47.32 | 56.12 | 6.05 | 73 |
| 4 | 04/29/2024 | 05:30:36 | 70.25, 93.56 | 55.55 | 04/29/2024 | 05:31:27 | 70.25, 93.63 | 55.54 | 2.63 | 51 |
| 5 | 04/29/2024 | 06:21:18 | -70.14, -98.96 | 124.57 | 04/29/2024 | 06:20:57 | -70.14, -98.89 | 124.57 | 2.76 | 21 |
| 6 | 04/29/2024 | 07:11:45 | 69.15, 69.81 | 54.40 | 04/29/2024 | 07:10:39 | 69.20, 67.47 | 54.51 | 92.43 | 66 |
| 7 | 05/01/2024 | 21:47:25 | 70.18,-150.55 | 54.67 | 05/01/2024 | 21:47:54 | 70.21,-150.55 | 54.69 | 3.35 | 29 |
| 8 | 05/01/2024 | 22:38:07 | -70.07, 16.93 | 125.46 | 05/01/2024 | 22:37:25 | -70.05, 16.86 | 125.47 | 3.24 | 42 |
| 9 | 05/04/2024 | 13:13:39 | -70.63, 157.21 | 125.65 | 05/04/2024 | 13:14:50 | -70.49, 158.11 | 125.81 | 36.36 | 71 |
| 10 | 05/04/2024 | 14:04:16 | 70.17, -34.76 | 53.88 | 05/04/2024 | 14:04:21 | 70.15, -34.74 | 53.86 | 2.42 | 5 |
| 11 | 05/04/2024 | 14:54:58 | -70.06, 132.73 | 126.25 | 05/04/2024 | 14:53:51 | -70.05, 132.75 | 126.26 | 1.26 | 67 |
| 12 | 05/07/2024 | 05:30:22 | -70.22, -86.36 | 126.82 | 05/07/2024 | 05:31:20 | -70.21, -86.42 | 126.84 | 2.63 | 58 |
| 13 | 05/07/2024 | 06:21:06 | 70.13, 81.08 | 53.09 | 05/07/2024 | 06:20:46 | 70.14, 81.13 | 53.09 | 1.91 | 20 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 4/25/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 04/25/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9