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: 5/19/2024
| 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 | 05/20/2024 | 14:52:35 | 70.12, -47.11 | 49.88 | 05/20/2024 | 14:53:22 | 70.13, -47.18 | 49.88 | 2.79 | 47 |
| 2 | 05/20/2024 | 15:43:17 | -70.04, 120.33 | 130.22 | 05/20/2024 | 15:42:52 | -70.01, 120.30 | 130.24 | 2.80 | 25 |
| 3 | 05/23/2024 | 07:09:26 | 70.12, 68.68 | 49.36 | 05/23/2024 | 07:09:49 | 70.14, 68.72 | 49.37 | 2.80 | 23 |
| 4 | 05/23/2024 | 08:00:08 | -70.04,-123.88 | 130.74 | 05/23/2024 | 07:59:19 | -70.03,-123.80 | 130.74 | 3.08 | 49 |
| 5 | 05/25/2024 | 22:35:35 | -70.36, 16.79 | 130.87 | 05/25/2024 | 22:36:47 | -70.31, 17.21 | 130.94 | 16.65 | 72 |
| 6 | 05/25/2024 | 23:26:16 | 70.09,-175.48 | 48.85 | 05/25/2024 | 23:26:16 | 70.09,-175.47 | 48.85 | 0.52 | 0 |
| 7 | 05/26/2024 | 00:16:58 | -70.01, -8.03 | 131.25 | 05/26/2024 | 00:15:46 | -69.98, -7.98 | 131.27 | 3.23 | 72 |
| 8 | 05/28/2024 | 14:52:20 | -70.14, 132.93 | 131.53 | 05/28/2024 | 14:53:14 | -70.15, 132.86 | 131.53 | 3.00 | 54 |
| 9 | 05/28/2024 | 15:43:04 | 70.03, -59.58 | 48.35 | 05/28/2024 | 15:42:41 | 70.03, -59.66 | 48.36 | 2.97 | 23 |
| 10 | 05/28/2024 | 16:33:31 | -69.15, 109.02 | 132.57 | 05/28/2024 | 16:32:24 | -69.21, 106.86 | 132.44 | 85.48 | 67 |
| 11 | 05/31/2024 | 07:09:10 | -70.15,-111.27 | 131.92 | 05/31/2024 | 07:09:38 | -70.14,-111.25 | 131.93 | 0.80 | 28 |
| 12 | 05/31/2024 | 07:59:54 | 70.03, 56.20 | 47.96 | 05/31/2024 | 07:59:05 | 70.02, 56.22 | 47.96 | 1.27 | 49 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/19/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 05/19/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8