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: 7/29/2024
| 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 | 07/30/2024 | 05:54:47 | 70.56, 86.85 | 52.21 | 07/30/2024 | 05:55:57 | 70.43, 87.81 | 52.03 | 38.71 | 70 |
| 2 | 07/30/2024 | 06:45:22 | -70.09,-105.09 | 128.28 | 07/30/2024 | 06:45:31 | -70.10,-105.03 | 128.28 | 2.40 | 9 |
| 3 | 07/30/2024 | 07:36:05 | 69.93, 62.46 | 51.56 | 07/30/2024 | 07:34:59 | 69.94, 62.39 | 51.58 | 2.87 | 66 |
| 4 | 08/01/2024 | 22:11:36 | 70.14,-156.71 | 52.43 | 08/01/2024 | 22:12:33 | 70.13,-156.74 | 52.42 | 1.18 | 57 |
| 5 | 08/01/2024 | 23:02:18 | -70.03, 10.77 | 127.67 | 08/01/2024 | 23:02:03 | -70.03, 10.75 | 127.68 | 1.21 | 15 |
| 6 | 08/01/2024 | 23:52:49 | 69.24, 179.24 | 51.51 | 08/01/2024 | 23:51:41 | 69.31, 177.41 | 51.66 | 72.50 | 68 |
| 7 | 08/04/2024 | 14:28:32 | 70.09, -40.87 | 53.09 | 08/04/2024 | 14:29:04 | 70.07, -40.94 | 53.06 | 3.33 | 32 |
| 8 | 08/04/2024 | 15:19:14 | -69.99, 126.61 | 127.02 | 08/04/2024 | 15:18:34 | -69.97, 126.55 | 127.03 | 2.87 | 40 |
| 9 | 08/07/2024 | 05:54:51 | -70.52, -93.08 | 125.74 | 08/07/2024 | 05:56:02 | -70.42, -92.20 | 125.88 | 34.67 | 71 |
| 10 | 08/07/2024 | 06:45:28 | 70.06, 74.96 | 53.79 | 08/07/2024 | 06:45:33 | 70.09, 74.97 | 53.81 | 3.34 | 5 |
| 11 | 08/07/2024 | 07:36:10 | -69.95,-117.56 | 126.32 | 08/07/2024 | 07:35:04 | -69.93,-117.62 | 126.33 | 2.81 | 66 |
| 12 | 08/09/2024 | 22:11:39 | -70.13, 23.32 | 125.39 | 08/09/2024 | 22:12:35 | -70.13, 23.27 | 125.40 | 1.88 | 56 |
| 13 | 08/09/2024 | 23:02:23 | 70.03,-169.23 | 54.53 | 08/09/2024 | 23:02:02 | 70.01,-169.26 | 54.51 | 2.83 | 21 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/29/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 07/29/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9