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: 8/4/2024
| 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 | 08/04/2024 | 14:28:32 | 70.09, -40.86 | 53.08 | 08/04/2024 | 14:29:04 | 70.08, -40.94 | 53.07 | 3.18 | 32 |
| 2 | 08/04/2024 | 15:19:14 | -69.99, 126.61 | 127.02 | 08/04/2024 | 15:18:33 | -70.02, 126.62 | 126.98 | 3.50 | 41 |
| 3 | 08/07/2024 | 05:54:51 | -70.52, -93.08 | 125.74 | 08/07/2024 | 05:56:02 | -70.40, -92.22 | 125.90 | 34.81 | 71 |
| 4 | 08/07/2024 | 06:45:28 | 70.06, 74.96 | 53.78 | 08/07/2024 | 06:45:33 | 70.08, 74.95 | 53.80 | 2.46 | 5 |
| 5 | 08/07/2024 | 07:36:10 | -69.95,-117.56 | 126.32 | 08/07/2024 | 07:35:03 | -69.97,-117.57 | 126.29 | 2.06 | 67 |
| 6 | 08/09/2024 | 22:11:39 | -70.13, 23.31 | 125.38 | 08/09/2024 | 22:12:34 | -70.15, 23.29 | 125.38 | 1.60 | 55 |
| 7 | 08/09/2024 | 23:02:23 | 70.03,-169.23 | 54.53 | 08/09/2024 | 23:02:01 | 70.04,-169.22 | 54.53 | 0.60 | 22 |
| 8 | 08/09/2024 | 23:52:51 | -69.19, -0.67 | 126.35 | 08/09/2024 | 23:51:43 | -69.27, -2.63 | 126.19 | 77.79 | 68 |
| 9 | 08/12/2024 | 14:28:35 | -70.12, 139.10 | 124.60 | 08/12/2024 | 14:29:02 | -70.12, 139.15 | 124.61 | 1.79 | 27 |
| 10 | 08/12/2024 | 15:19:19 | 70.02, -53.44 | 55.31 | 08/12/2024 | 15:18:29 | 70.00, -53.37 | 55.30 | 3.63 | 50 |
| 11 | 08/15/2024 | 05:54:48 | 70.18, 87.47 | 56.28 | 08/15/2024 | 05:56:00 | 70.15, 87.45 | 56.24 | 3.52 | 72 |
| 12 | 08/15/2024 | 06:45:30 | -70.06,-105.04 | 123.84 | 08/15/2024 | 06:45:30 | -70.05,-105.06 | 123.85 | 2.05 | 0 |
| 13 | 08/15/2024 | 07:36:11 | 69.81, 62.65 | 55.92 | 08/15/2024 | 07:34:58 | 69.87, 62.34 | 56.00 | 13.38 | 73 |
| 14 | 08/17/2024 | 22:11:43 | 70.14,-156.70 | 57.09 | 08/17/2024 | 22:12:26 | 70.14,-156.66 | 57.08 | 1.49 | 43 |
| 15 | 08/17/2024 | 23:02:25 | -70.02, 10.80 | 123.03 | 08/17/2024 | 23:01:56 | -70.04, 10.83 | 123.01 | 2.41 | 29 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/4/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 08/04/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9