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: 8/7/2024
| 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 | 08/07/2024 | 05:54:50 | -70.49, -93.03 | 125.77 | 08/07/2024 | 05:56:01 | -70.43, -92.18 | 125.88 | 32.40 | 71 |
| 2 | 08/07/2024 | 06:45:28 | 70.07, 74.94 | 53.80 | 08/07/2024 | 06:45:33 | 70.05, 74.92 | 53.78 | 2.30 | 5 |
| 3 | 08/07/2024 | 07:36:10 | -69.97,-117.59 | 126.30 | 08/07/2024 | 07:35:03 | -69.94,-117.61 | 126.32 | 3.48 | 67 |
| 4 | 08/09/2024 | 22:11:40 | -70.15, 23.27 | 125.36 | 08/09/2024 | 22:12:34 | -70.17, 23.33 | 125.35 | 2.80 | 54 |
| 5 | 08/09/2024 | 23:02:23 | 70.00,-169.18 | 54.49 | 08/09/2024 | 23:02:02 | 70.01,-169.25 | 54.51 | 3.03 | 21 |
| 6 | 08/09/2024 | 23:52:52 | -69.21, -0.70 | 126.33 | 08/09/2024 | 23:51:44 | -69.24, -2.67 | 126.22 | 77.68 | 68 |
| 7 | 08/12/2024 | 14:28:35 | -70.09, 139.15 | 124.63 | 08/12/2024 | 14:29:03 | -70.09, 139.10 | 124.64 | 1.63 | 28 |
| 8 | 08/12/2024 | 15:19:19 | 69.99, -53.39 | 55.28 | 08/12/2024 | 15:18:30 | 69.98, -53.41 | 55.27 | 1.71 | 49 |
| 9 | 08/15/2024 | 05:54:48 | 70.20, 87.43 | 56.30 | 08/15/2024 | 05:55:59 | 70.18, 87.49 | 56.26 | 3.59 | 71 |
| 10 | 08/15/2024 | 06:45:30 | -70.09,-105.08 | 123.81 | 08/15/2024 | 06:45:29 | -70.07,-105.02 | 123.83 | 2.89 | 1 |
| 11 | 08/15/2024 | 07:36:10 | 69.78, 62.70 | 55.88 | 08/15/2024 | 07:34:58 | 69.85, 62.31 | 55.97 | 16.54 | 72 |
| 12 | 08/17/2024 | 22:11:42 | 70.11,-156.65 | 57.05 | 08/17/2024 | 22:12:26 | 70.12,-156.70 | 57.05 | 1.75 | 44 |
| 13 | 08/17/2024 | 23:02:24 | -70.00, 10.84 | 123.06 | 08/17/2024 | 23:01:56 | -70.01, 10.79 | 123.04 | 2.54 | 28 |
| 14 | 08/20/2024 | 13:38:06 | -70.85, 150.63 | 121.31 | 08/20/2024 | 13:39:14 | -70.79, 152.55 | 121.44 | 70.90 | 68 |
| 15 | 08/20/2024 | 14:28:37 | 70.08, -40.83 | 57.90 | 08/20/2024 | 14:28:52 | 70.07, -40.86 | 57.88 | 2.32 | 15 |
| 16 | 08/20/2024 | 15:19:19 | -69.97, 126.66 | 122.21 | 08/20/2024 | 15:18:22 | -69.97, 126.63 | 122.21 | 1.21 | 57 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/7/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 08/07/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9