Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/14/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 05/15/2024 | 06:19:07 | 70.86, 80.12 | 51.82 | 05/15/2024 | 06:20:15 | 70.74, 81.97 | 51.65 | 68.99 | 68 |
| 2 | 05/15/2024 | 07:09:36 | -70.09,-111.34 | 128.99 | 05/15/2024 | 07:09:55 | -70.07,-111.37 | 129.02 | 2.78 | 19 |
| 3 | 05/15/2024 | 08:00:20 | 69.97, 56.15 | 50.88 | 05/15/2024 | 07:59:22 | 69.97, 56.12 | 50.88 | 1.21 | 58 |
| 4 | 05/17/2024 | 22:35:45 | 70.13,-162.93 | 50.46 | 05/17/2024 | 22:36:49 | 70.14,-163.01 | 50.46 | 3.05 | 64 |
| 5 | 05/17/2024 | 23:26:27 | -70.05, 4.51 | 129.64 | 05/17/2024 | 23:26:19 | -70.03, 4.46 | 129.66 | 3.30 | 8 |
| 6 | 05/18/2024 | 00:17:03 | 69.51, 172.63 | 49.80 | 05/18/2024 | 00:15:53 | 69.53, 171.43 | 49.86 | 46.87 | 70 |
| 7 | 05/20/2024 | 14:52:35 | 70.12, -47.11 | 49.88 | 05/20/2024 | 14:53:10 | 70.14, -47.11 | 49.90 | 2.87 | 35 |
| 8 | 05/20/2024 | 15:43:17 | -70.03, 120.34 | 130.22 | 05/20/2024 | 15:42:40 | -70.03, 120.36 | 130.22 | 1.05 | 37 |
| 9 | 05/23/2024 | 06:18:49 | -70.60, -99.39 | 130.14 | 05/23/2024 | 06:20:00 | -70.46, -98.38 | 130.31 | 40.13 | 71 |
| 10 | 05/23/2024 | 07:09:25 | 70.07, 68.76 | 49.30 | 05/23/2024 | 07:09:32 | 70.07, 68.70 | 49.31 | 2.38 | 7 |
| 11 | 05/23/2024 | 08:00:07 | -69.98,-123.79 | 130.80 | 05/23/2024 | 07:59:02 | -69.96,-123.82 | 130.81 | 2.57 | 65 |
| 12 | 05/25/2024 | 22:35:31 | -70.15, 17.12 | 131.09 | 05/25/2024 | 22:36:25 | -70.16, 17.10 | 131.08 | 1.98 | 54 |
| 13 | 05/25/2024 | 23:26:15 | 70.04,-175.40 | 48.80 | 05/25/2024 | 23:25:52 | 70.05,-175.43 | 48.80 | 1.25 | 23 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/14/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 05/14/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8