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: 7/27/2024
| 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 | 128.91 | 07/27/2024 | 14:29:01 | -70.09, 139.07 | 128.93 | 2.69 | 35 |
| 2 | 07/27/2024 | 15:19:10 | 69.99, -53.40 | 50.99 | 07/27/2024 | 15:18:28 | 69.98, -53.42 | 50.99 | 1.28 | 42 |
| 3 | 07/30/2024 | 05:54:47 | 70.56, 86.86 | 52.20 | 07/30/2024 | 05:55:57 | 70.44, 87.83 | 52.04 | 38.20 | 70 |
| 4 | 07/30/2024 | 06:45:22 | -70.08,-105.08 | 128.29 | 07/30/2024 | 06:45:32 | -70.06,-105.09 | 128.32 | 3.13 | 10 |
| 5 | 07/30/2024 | 07:36:06 | 69.98, 62.39 | 51.61 | 07/30/2024 | 07:34:59 | 69.95, 62.41 | 51.59 | 3.10 | 67 |
| 6 | 08/01/2024 | 22:11:36 | 70.13,-156.70 | 52.42 | 08/01/2024 | 22:12:33 | 70.15,-156.71 | 52.43 | 2.50 | 57 |
| 7 | 08/01/2024 | 23:02:18 | -70.02, 10.78 | 127.69 | 08/01/2024 | 23:02:03 | -70.05, 10.78 | 127.66 | 2.82 | 15 |
| 8 | 08/01/2024 | 23:52:50 | 69.28, 179.18 | 51.55 | 08/01/2024 | 23:51:41 | 69.33, 177.44 | 51.68 | 68.70 | 69 |
| 9 | 08/04/2024 | 14:28:32 | 70.08, -40.85 | 53.08 | 08/04/2024 | 14:29:04 | 70.10, -40.89 | 53.09 | 3.08 | 32 |
| 10 | 08/04/2024 | 15:19:15 | -70.02, 126.55 | 126.98 | 08/04/2024 | 15:18:34 | -70.00, 126.60 | 127.00 | 2.63 | 41 |
| 11 | 08/07/2024 | 05:54:52 | -70.56, -93.14 | 125.70 | 08/07/2024 | 05:56:03 | -70.41, -92.21 | 125.89 | 37.91 | 71 |
| 12 | 08/07/2024 | 06:45:29 | 70.10, 74.90 | 53.83 | 08/07/2024 | 06:45:34 | 70.08, 74.95 | 53.81 | 2.80 | 5 |
| 13 | 08/07/2024 | 07:36:11 | -69.98,-117.61 | 126.29 | 08/07/2024 | 07:35:04 | -69.98,-117.55 | 126.28 | 2.25 | 67 |
| 14 | 08/09/2024 | 22:11:40 | -70.16, 23.27 | 125.36 | 08/09/2024 | 22:12:36 | -70.14, 23.28 | 125.39 | 1.96 | 56 |
| 15 | 08/09/2024 | 23:02:23 | 70.01,-169.21 | 54.51 | 08/09/2024 | 23:02:03 | 70.02,-169.24 | 54.51 | 1.60 | 20 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/27/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 07/27/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9