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: 2/6/2023
| 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 | 02/06/2023 | 07:10:16 | -70.11,-111.25 | 94.18 | 02/06/2023 | 07:11:08 | -70.12,-111.31 | 94.18 | 2.57 | 52 |
| 2 | 02/06/2023 | 08:01:00 | 69.99, 56.24 | 85.69 | 02/06/2023 | 08:00:35 | 70.01, 56.19 | 85.71 | 3.23 | 25 |
| 3 | 02/06/2023 | 08:51:26 | -69.06,-135.10 | 95.31 | 02/06/2023 | 08:50:19 | -69.13,-137.37 | 95.13 | 90.60 | 67 |
| 4 | 02/08/2023 | 23:27:09 | -70.13, 4.49 | 95.00 | 02/08/2023 | 23:27:36 | -70.12, 4.57 | 95.02 | 3.31 | 27 |
| 5 | 02/09/2023 | 00:17:52 | 69.96, 172.05 | 84.82 | 02/09/2023 | 00:17:04 | 69.96, 171.99 | 84.82 | 2.60 | 48 |
| 6 | 02/11/2023 | 14:53:22 | 70.36, -47.40 | 84.39 | 02/11/2023 | 14:54:33 | 70.26, -46.98 | 84.26 | 19.29 | 71 |
| 7 | 02/11/2023 | 15:44:00 | -70.06, 120.38 | 95.94 | 02/11/2023 | 15:44:05 | -70.04, 120.34 | 95.96 | 2.41 | 5 |
| 8 | 02/11/2023 | 16:34:44 | 69.94, -72.14 | 83.93 | 02/11/2023 | 16:33:32 | 69.93, -72.17 | 83.93 | 1.80 | 72 |
| 9 | 02/14/2023 | 07:10:09 | 70.13, 68.72 | 83.26 | 02/14/2023 | 07:11:01 | 70.15, 68.75 | 83.27 | 2.60 | 52 |
| 10 | 02/14/2023 | 08:00:51 | -70.04,-123.82 | 96.86 | 02/14/2023 | 08:00:31 | -70.05,-123.77 | 96.85 | 2.12 | 20 |
| 11 | 02/14/2023 | 08:51:19 | 69.08, 44.88 | 82.13 | 02/14/2023 | 08:50:12 | 69.16, 42.68 | 82.31 | 87.62 | 67 |
| 12 | 02/16/2023 | 23:27:00 | 70.07,-175.41 | 82.28 | 02/16/2023 | 23:27:29 | 70.08,-175.46 | 82.28 | 2.08 | 29 |
| 13 | 02/17/2023 | 00:17:42 | -69.98, -7.95 | 97.84 | 02/17/2023 | 00:16:59 | -69.97, -7.98 | 97.84 | 1.31 | 43 |
| 14 | 02/19/2023 | 14:53:14 | -70.49, 132.41 | 98.22 | 02/19/2023 | 14:54:25 | -70.37, 133.20 | 98.39 | 32.41 | 71 |
| 15 | 02/19/2023 | 15:43:51 | 70.02, -59.56 | 81.28 | 02/19/2023 | 15:43:56 | 70.04, -59.64 | 81.29 | 3.47 | 5 |
| 16 | 02/19/2023 | 16:34:33 | -69.92, 107.91 | 98.85 | 02/19/2023 | 16:33:26 | -69.93, 107.85 | 98.82 | 2.55 | 67 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/6/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 02/06/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8