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: 8/3/2024
| 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 | 14:28:33 | 70.12, -40.91 | 53.12 | 08/04/2024 | 14:29:04 | 70.09, -40.91 | 53.08 | 3.23 | 31 |
| 2 | 08/04/2024 | 15:19:14 | -69.97, 126.64 | 127.04 | 08/04/2024 | 15:18:34 | -69.98, 126.57 | 127.02 | 3.23 | 40 |
| 3 | 08/07/2024 | 05:54:50 | -70.50, -93.05 | 125.76 | 08/07/2024 | 05:56:01 | -70.43, -92.19 | 125.88 | 33.26 | 71 |
| 4 | 08/07/2024 | 06:45:28 | 70.09, 74.91 | 53.82 | 08/07/2024 | 06:45:32 | 70.10, 74.98 | 53.82 | 3.05 | 4 |
| 5 | 08/07/2024 | 07:36:10 | -69.98,-117.61 | 126.29 | 08/07/2024 | 07:35:02 | -69.99,-117.53 | 126.27 | 3.09 | 68 |
| 6 | 08/09/2024 | 22:11:40 | -70.16, 23.26 | 125.35 | 08/09/2024 | 22:12:34 | -70.17, 23.33 | 125.35 | 3.09 | 54 |
| 7 | 08/09/2024 | 23:02:23 | 70.01,-169.20 | 54.50 | 08/09/2024 | 23:02:02 | 70.01,-169.26 | 54.50 | 2.30 | 21 |
| 8 | 08/09/2024 | 23:52:52 | -69.21, -0.71 | 126.32 | 08/09/2024 | 23:51:44 | -69.24, -2.67 | 126.21 | 77.06 | 68 |
| 9 | 08/12/2024 | 14:28:35 | -70.09, 139.14 | 124.63 | 08/12/2024 | 14:29:03 | -70.10, 139.12 | 124.63 | 1.24 | 28 |
| 10 | 08/12/2024 | 15:19:19 | 70.00, -53.40 | 55.29 | 08/12/2024 | 15:18:30 | 69.98, -53.40 | 55.28 | 1.63 | 49 |
| 11 | 08/15/2024 | 05:54:49 | 70.20, 87.43 | 56.30 | 08/15/2024 | 05:56:00 | 70.19, 87.51 | 56.28 | 3.22 | 71 |
| 12 | 08/15/2024 | 06:45:31 | -70.08,-105.07 | 123.82 | 08/15/2024 | 06:45:30 | -70.09,-105.00 | 123.81 | 2.85 | 1 |
| 13 | 08/15/2024 | 07:36:12 | 69.83, 62.62 | 55.94 | 08/15/2024 | 07:34:59 | 69.86, 62.32 | 55.98 | 11.54 | 73 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/3/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 08/03/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9