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: 1/18/2021
| 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 | 01/18/2021 | 15:06:10 | 70.07, -50.30 | 90.49 | 01/18/2021 | 15:06:47 | 70.08, -50.25 | 90.48 | 1.94 | 37 |
| 2 | 01/18/2021 | 15:56:51 | -69.94, 117.23 | 89.67 | 01/18/2021 | 15:56:17 | -69.96, 117.22 | 89.64 | 2.37 | 34 |
| 3 | 01/21/2021 | 06:32:31 | -70.70,-102.82 | 89.42 | 01/21/2021 | 06:33:40 | -70.59,-101.26 | 89.60 | 58.84 | 69 |
| 4 | 01/21/2021 | 07:23:04 | 70.01, 65.58 | 89.85 | 01/21/2021 | 07:23:16 | 69.99, 65.52 | 89.83 | 2.75 | 12 |
| 5 | 01/21/2021 | 08:13:46 | -69.92,-126.97 | 90.26 | 01/21/2021 | 08:12:45 | -69.93,-126.93 | 90.24 | 2.35 | 61 |
| 6 | 01/23/2021 | 22:49:14 | -70.11, 13.89 | 90.66 | 01/23/2021 | 22:50:15 | -70.12, 13.94 | 90.66 | 2.53 | 61 |
| 7 | 01/23/2021 | 23:39:58 | 69.99,-178.62 | 89.21 | 01/23/2021 | 23:39:42 | 70.02,-178.57 | 89.24 | 3.47 | 16 |
| 8 | 01/24/2021 | 00:30:31 | -69.42, -10.47 | 91.39 | 01/24/2021 | 00:29:20 | -69.46, -11.69 | 91.30 | 47.82 | 71 |
| 9 | 01/26/2021 | 15:06:08 | -70.04, 129.77 | 91.39 | 01/26/2021 | 15:06:44 | -70.03, 129.70 | 91.40 | 2.89 | 36 |
| 10 | 01/26/2021 | 15:56:52 | 69.93, -62.75 | 88.49 | 01/26/2021 | 15:56:11 | 69.92, -62.81 | 88.49 | 2.34 | 41 |
| 11 | 01/29/2021 | 06:32:27 | 70.44, 77.60 | 88.34 | 01/29/2021 | 06:33:38 | 70.32, 78.36 | 88.18 | 31.11 | 71 |
| 12 | 01/29/2021 | 07:23:03 | -70.02,-114.43 | 92.11 | 01/29/2021 | 07:23:11 | -70.05,-114.40 | 92.09 | 3.15 | 8 |
| 13 | 01/29/2021 | 08:13:47 | 69.91, 53.04 | 87.77 | 01/29/2021 | 08:12:38 | 69.94, 53.09 | 87.80 | 3.07 | 69 |
| 14 | 01/31/2021 | 22:49:16 | 70.11,-166.11 | 87.26 | 01/31/2021 | 22:50:09 | 70.11,-166.06 | 87.24 | 2.10 | 53 |
| 15 | 01/31/2021 | 23:39:58 | -70.01, 1.36 | 92.86 | 01/31/2021 | 23:39:39 | -70.00, 1.43 | 92.87 | 2.62 | 19 |
| 16 | 02/01/2021 | 00:30:27 | 69.11, 169.98 | 86.19 | 02/01/2021 | 00:29:19 | 69.17, 167.94 | 86.34 | 80.91 | 68 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/18/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/18/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8