Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/29/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 01/29/2021 | 06:32:31 | 70.65, 77.26 | 88.57 | 01/29/2021 | 06:33:40 | 70.56, 78.68 | 88.41 | 53.47 | 69 |
| 2 | 01/29/2021 | 07:23:03 | -70.04,-114.46 | 92.09 | 01/29/2021 | 07:23:17 | -70.06,-114.41 | 92.08 | 2.86 | 14 |
| 3 | 01/29/2021 | 08:13:47 | 69.92, 53.03 | 87.78 | 01/29/2021 | 08:12:45 | 69.90, 53.02 | 87.77 | 1.57 | 62 |
| 4 | 01/31/2021 | 22:49:16 | 70.12,-166.12 | 87.27 | 01/31/2021 | 22:50:17 | 70.11,-166.10 | 87.24 | 1.12 | 61 |
| 5 | 01/31/2021 | 23:39:57 | -69.97, 1.42 | 92.90 | 01/31/2021 | 23:39:47 | -69.99, 1.37 | 92.88 | 2.89 | 10 |
| 6 | 02/01/2021 | 00:30:32 | 69.38, 169.60 | 86.47 | 02/01/2021 | 00:29:22 | 69.45, 168.27 | 86.60 | 52.51 | 70 |
| 7 | 02/03/2021 | 15:06:09 | 70.05, -50.25 | 86.43 | 02/03/2021 | 15:06:45 | 70.09, -50.25 | 86.45 | 3.70 | 36 |
| 8 | 02/03/2021 | 15:56:51 | -69.96, 117.21 | 93.69 | 02/03/2021 | 15:56:15 | -69.98, 117.23 | 93.67 | 1.91 | 36 |
| 9 | 02/06/2021 | 06:32:30 | -70.68,-102.77 | 93.71 | 02/06/2021 | 06:33:39 | -70.61,-101.26 | 93.86 | 56.55 | 69 |
| 10 | 02/06/2021 | 07:23:04 | 70.05, 65.53 | 85.61 | 02/06/2021 | 07:23:14 | 70.06, 65.60 | 85.62 | 2.93 | 10 |
| 11 | 02/06/2021 | 08:13:45 | -69.90,-126.92 | 94.56 | 02/06/2021 | 08:12:45 | -69.90,-127.00 | 94.55 | 2.93 | 60 |
| 12 | 02/08/2021 | 22:49:14 | -70.10, 13.93 | 95.18 | 02/08/2021 | 22:50:17 | -70.09, 13.87 | 95.19 | 2.37 | 63 |
| 13 | 02/08/2021 | 23:39:58 | 69.99,-178.61 | 84.71 | 02/08/2021 | 23:39:44 | 69.98,-178.64 | 84.70 | 2.04 | 14 |
| 14 | 02/09/2021 | 00:30:31 | -69.42, -10.44 | 95.92 | 02/09/2021 | 00:29:21 | -69.49, -11.68 | 95.78 | 49.28 | 70 |
| 15 | 02/11/2021 | 15:06:09 | -70.09, 129.71 | 96.06 | 02/11/2021 | 15:06:45 | -70.11, 129.78 | 96.04 | 3.52 | 36 |
| 16 | 02/11/2021 | 15:56:52 | 69.94, -62.75 | 83.78 | 02/11/2021 | 15:56:13 | 69.94, -62.81 | 83.79 | 2.67 | 39 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/29/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/29/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8