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: 5/16/2024
| 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 | 05/16/2024 | 15:18:01 | -70.08, 126.57 | 129.30 | 05/16/2024 | 15:18:29 | -70.10, 126.62 | 129.30 | 2.55 | 28 |
| 2 | 05/16/2024 | 16:08:45 | 69.96, -65.94 | 50.57 | 05/16/2024 | 16:07:57 | 69.94, -65.96 | 50.54 | 3.06 | 48 |
| 3 | 05/19/2024 | 06:44:12 | 70.24, 74.80 | 50.29 | 05/19/2024 | 06:45:23 | 70.21, 75.03 | 50.24 | 9.86 | 71 |
| 4 | 05/19/2024 | 07:34:52 | -70.05,-117.59 | 129.92 | 05/19/2024 | 07:34:54 | -70.04,-117.57 | 129.94 | 2.19 | 2 |
| 5 | 05/19/2024 | 08:25:35 | 69.88, 49.97 | 49.90 | 05/19/2024 | 08:24:22 | 69.87, 49.84 | 49.90 | 5.15 | 73 |
| 6 | 05/21/2024 | 23:01:01 | 70.13,-169.23 | 49.62 | 05/21/2024 | 23:01:47 | 70.13,-169.17 | 49.62 | 2.21 | 46 |
| 7 | 05/21/2024 | 23:51:42 | -69.99, -1.70 | 130.53 | 05/21/2024 | 23:51:17 | -70.02, -1.70 | 130.50 | 3.09 | 25 |
| 8 | 05/24/2024 | 14:27:23 | -71.03, 137.79 | 129.93 | 05/24/2024 | 14:28:29 | -70.92, 140.26 | 130.10 | 90.51 | 66 |
| 9 | 05/24/2024 | 15:17:51 | 70.08, -53.37 | 49.08 | 05/24/2024 | 15:18:09 | 70.10, -53.31 | 49.09 | 2.65 | 18 |
| 10 | 05/24/2024 | 16:08:32 | -69.95, 114.16 | 131.08 | 05/24/2024 | 16:07:40 | -69.93, 114.09 | 131.08 | 3.03 | 52 |
| 11 | 05/27/2024 | 06:43:56 | -70.17,-105.01 | 131.29 | 05/27/2024 | 06:45:02 | -70.18,-104.94 | 131.29 | 2.89 | 66 |
| 12 | 05/27/2024 | 07:34:40 | 70.06, 62.46 | 48.59 | 05/27/2024 | 07:34:29 | 70.06, 62.54 | 48.59 | 2.75 | 11 |
| 13 | 05/27/2024 | 08:25:16 | -69.66,-129.61 | 131.83 | 05/27/2024 | 08:24:04 | -69.67,-130.36 | 131.79 | 29.05 | 72 |
| 14 | 05/29/2024 | 23:00:45 | -70.11, 10.88 | 131.76 | 05/29/2024 | 23:01:22 | -70.13, 10.90 | 131.76 | 1.85 | 37 |
| 15 | 05/29/2024 | 23:51:29 | 70.00, 178.35 | 48.12 | 05/29/2024 | 23:50:49 | 70.00, 178.38 | 48.12 | 0.92 | 40 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/16/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 05/16/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9