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: 8/16/2024
| 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 | 08/17/2024 | 22:11:41 | 70.15,-156.70 | 57.09 | 08/17/2024 | 22:12:37 | 70.16,-156.68 | 57.10 | 2.06 | 56 |
| 2 | 08/17/2024 | 23:02:23 | -70.04, 10.78 | 123.01 | 08/17/2024 | 23:02:07 | -70.05, 10.80 | 123.00 | 1.04 | 16 |
| 3 | 08/17/2024 | 23:52:54 | 69.25, 179.25 | 56.18 | 08/17/2024 | 23:51:46 | 69.28, 177.39 | 56.28 | 73.44 | 68 |
| 4 | 08/20/2024 | 14:28:34 | 70.13, -40.88 | 57.94 | 08/20/2024 | 14:29:03 | 70.13, -40.83 | 57.94 | 2.28 | 29 |
| 5 | 08/20/2024 | 15:19:16 | -70.02, 126.59 | 122.16 | 08/20/2024 | 15:18:33 | -70.02, 126.65 | 122.16 | 2.10 | 43 |
| 6 | 08/23/2024 | 05:54:48 | -70.43, -92.89 | 120.86 | 08/23/2024 | 05:55:59 | -70.36, -92.24 | 120.96 | 25.67 | 71 |
| 7 | 08/23/2024 | 06:45:27 | 70.07, 74.98 | 58.79 | 08/23/2024 | 06:45:29 | 70.08, 75.00 | 58.79 | 1.21 | 2 |
| 8 | 08/23/2024 | 07:36:09 | -69.97,-117.54 | 121.32 | 08/23/2024 | 07:34:59 | -69.97,-117.52 | 121.31 | 1.09 | 70 |
| 9 | 08/25/2024 | 22:11:36 | -70.14, 23.35 | 120.25 | 08/25/2024 | 22:12:27 | -70.13, 23.33 | 120.27 | 1.74 | 51 |
| 10 | 08/25/2024 | 23:02:19 | 69.99,-169.11 | 59.62 | 08/25/2024 | 23:01:54 | 70.01,-169.19 | 59.64 | 3.35 | 25 |
| 11 | 08/25/2024 | 23:52:45 | -69.04, -0.41 | 121.36 | 08/25/2024 | 23:51:39 | -69.08, -2.82 | 121.25 | 95.71 | 66 |
| 12 | 08/28/2024 | 13:38:01 | 70.98, -29.53 | 61.56 | 08/28/2024 | 13:39:08 | 70.86, -27.30 | 61.37 | 82.29 | 67 |
| 13 | 08/28/2024 | 14:28:28 | -70.08, 139.23 | 119.37 | 08/28/2024 | 14:28:50 | -70.10, 139.20 | 119.36 | 1.92 | 22 |
| 14 | 08/28/2024 | 15:19:12 | 69.99, -53.32 | 60.55 | 08/28/2024 | 15:18:17 | 69.98, -53.32 | 60.54 | 1.38 | 55 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/16/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 08/16/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9