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: 7/26/2024
| 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 | 07/27/2024 | 14:28:26 | -70.10, 139.12 | 128.90 | 07/27/2024 | 14:28:57 | -70.12, 139.14 | 128.90 | 1.74 | 31 |
| 2 | 07/27/2024 | 15:19:10 | 70.00, -53.40 | 50.99 | 07/27/2024 | 15:18:24 | 70.02, -53.37 | 51.02 | 2.71 | 46 |
| 3 | 07/30/2024 | 05:54:41 | 70.24, 87.36 | 51.87 | 07/30/2024 | 05:55:53 | 70.20, 87.51 | 51.81 | 7.64 | 72 |
| 4 | 07/30/2024 | 06:45:22 | -70.09,-105.08 | 128.29 | 07/30/2024 | 06:45:23 | -70.08,-105.02 | 128.30 | 2.39 | 1 |
| 5 | 07/30/2024 | 07:36:04 | 69.87, 62.55 | 51.50 | 07/30/2024 | 07:34:51 | 69.92, 62.40 | 51.56 | 7.69 | 73 |
| 6 | 08/01/2024 | 22:11:36 | 70.13,-156.70 | 52.42 | 08/01/2024 | 22:12:20 | 70.12,-156.70 | 52.40 | 1.22 | 44 |
| 7 | 08/01/2024 | 23:02:18 | -70.02, 10.78 | 127.69 | 08/01/2024 | 23:01:50 | -70.01, 10.78 | 127.69 | 1.31 | 28 |
| 8 | 08/04/2024 | 13:38:01 | -70.86, 150.60 | 126.12 | 08/04/2024 | 13:39:09 | -70.72, 152.45 | 126.33 | 69.45 | 68 |
| 9 | 08/04/2024 | 14:28:32 | 70.08, -40.85 | 53.08 | 08/04/2024 | 14:28:46 | 70.06, -40.88 | 53.05 | 2.24 | 14 |
| 10 | 08/04/2024 | 15:19:14 | -69.97, 126.63 | 127.04 | 08/04/2024 | 15:18:16 | -69.96, 126.61 | 127.04 | 1.73 | 58 |
| 11 | 08/07/2024 | 05:54:44 | -70.14, -92.47 | 126.15 | 08/07/2024 | 05:55:44 | -70.15, -92.50 | 126.15 | 1.43 | 60 |
| 12 | 08/07/2024 | 06:45:28 | 70.04, 74.98 | 53.77 | 08/07/2024 | 06:45:11 | 70.03, 74.98 | 53.76 | 1.88 | 17 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/26/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 07/26/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9