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: 7/19/2024
| 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 | 07/20/2024 | 22:36:49 | 70.08,-162.96 | 49.66 | 07/20/2024 | 22:37:23 | 70.07,-163.03 | 49.64 | 2.77 | 34 |
| 2 | 07/20/2024 | 23:27:31 | -69.99, 4.50 | 130.44 | 07/20/2024 | 23:26:52 | -70.01, 4.52 | 130.41 | 2.46 | 39 |
| 3 | 07/23/2024 | 14:03:09 | -70.65, 144.60 | 129.21 | 07/23/2024 | 14:04:19 | -70.52, 145.86 | 129.40 | 48.86 | 70 |
| 4 | 07/23/2024 | 14:53:44 | 70.08, -47.18 | 50.19 | 07/23/2024 | 14:53:52 | 70.09, -47.12 | 50.21 | 2.90 | 8 |
| 5 | 07/23/2024 | 15:44:26 | -69.98, 120.29 | 129.91 | 07/23/2024 | 15:43:22 | -69.98, 120.35 | 129.90 | 2.26 | 64 |
| 6 | 07/26/2024 | 06:19:55 | -70.13, -98.80 | 129.18 | 07/26/2024 | 06:20:55 | -70.16, -98.78 | 129.16 | 3.11 | 60 |
| 7 | 07/26/2024 | 07:10:39 | 70.03, 68.66 | 50.73 | 07/26/2024 | 07:10:23 | 70.01, 68.64 | 50.70 | 3.27 | 16 |
| 8 | 07/26/2024 | 08:01:11 | -69.40,-123.08 | 129.93 | 07/26/2024 | 08:00:01 | -69.45,-124.49 | 129.81 | 55.23 | 70 |
| 9 | 07/28/2024 | 22:36:50 | -70.10, 17.03 | 128.60 | 07/28/2024 | 22:37:25 | -70.08, 16.99 | 128.62 | 2.96 | 35 |
| 10 | 07/28/2024 | 23:27:34 | 70.00,-175.52 | 51.32 | 07/28/2024 | 23:26:52 | 69.97,-175.52 | 51.29 | 3.55 | 42 |
| 11 | 07/31/2024 | 14:03:08 | 70.46, -35.07 | 52.43 | 07/31/2024 | 14:04:19 | 70.38, -34.32 | 52.31 | 29.42 | 71 |
| 12 | 07/31/2024 | 14:53:45 | -70.08, 132.83 | 127.96 | 07/31/2024 | 14:53:53 | -70.05, 132.84 | 128.00 | 3.59 | 8 |
| 13 | 07/31/2024 | 15:44:28 | 69.94, -59.64 | 51.90 | 07/31/2024 | 15:43:20 | 69.94, -59.67 | 51.91 | 1.41 | 68 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/19/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 07/19/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8