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: 7/20/2024
| 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 | 07/20/2024 | 22:36:49 | 70.08,-162.96 | 49.65 | 07/20/2024 | 22:37:23 | 70.08,-163.02 | 49.65 | 2.37 | 34 |
| 2 | 07/20/2024 | 23:27:31 | -69.99, 4.51 | 130.44 | 07/20/2024 | 23:26:53 | -69.96, 4.45 | 130.46 | 3.37 | 38 |
| 3 | 07/23/2024 | 14:03:09 | -70.65, 144.61 | 129.21 | 07/23/2024 | 14:04:19 | -70.54, 145.89 | 129.38 | 48.66 | 70 |
| 4 | 07/23/2024 | 14:53:44 | 70.07, -47.16 | 50.18 | 07/23/2024 | 14:53:53 | 70.07, -47.16 | 50.18 | 0.33 | 9 |
| 5 | 07/23/2024 | 15:44:26 | -69.97, 120.30 | 129.92 | 07/23/2024 | 15:43:23 | -69.95, 120.31 | 129.93 | 2.27 | 63 |
| 6 | 07/26/2024 | 06:19:56 | -70.17, -98.86 | 129.14 | 07/26/2024 | 06:20:56 | -70.16, -98.79 | 129.16 | 3.03 | 60 |
| 7 | 07/26/2024 | 07:10:39 | 70.02, 68.69 | 50.71 | 07/26/2024 | 07:10:24 | 70.00, 68.63 | 50.70 | 2.56 | 15 |
| 8 | 07/26/2024 | 08:01:12 | -69.44,-123.14 | 129.89 | 07/26/2024 | 08:00:02 | -69.45,-124.50 | 129.82 | 52.99 | 70 |
| 9 | 07/28/2024 | 22:36:51 | -70.13, 16.98 | 128.56 | 07/28/2024 | 22:37:26 | -70.11, 17.03 | 128.59 | 2.74 | 35 |
| 10 | 07/28/2024 | 23:27:34 | 69.98,-175.48 | 51.29 | 07/28/2024 | 23:26:53 | 70.01,-175.48 | 51.32 | 3.01 | 41 |
| 11 | 07/31/2024 | 14:03:10 | 70.53, -35.19 | 52.51 | 07/31/2024 | 14:04:21 | 70.40, -34.30 | 52.33 | 36.08 | 71 |
| 12 | 07/31/2024 | 14:53:45 | -70.05, 132.88 | 128.00 | 07/31/2024 | 14:53:55 | -70.07, 132.86 | 127.98 | 2.80 | 10 |
| 13 | 07/31/2024 | 15:44:29 | 69.96, -59.67 | 51.92 | 07/31/2024 | 15:43:22 | 69.96, -59.65 | 51.93 | 1.23 | 67 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/20/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 07/20/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8