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: 12/17/2020
| 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 | 12/17/2020 | 15:06:06 | 70.08, -50.31 | 93.37 | 12/17/2020 | 15:06:59 | 70.08, -50.26 | 93.37 | 1.63 | 53 |
| 2 | 12/17/2020 | 15:56:47 | -69.94, 117.22 | 86.77 | 12/17/2020 | 15:56:29 | -69.97, 117.21 | 86.75 | 2.72 | 18 |
| 3 | 12/17/2020 | 16:47:17 | 69.07, -74.22 | 92.35 | 12/17/2020 | 16:46:10 | 69.09, -76.33 | 92.40 | 83.77 | 67 |
| 4 | 12/20/2020 | 07:23:00 | 70.03, 65.53 | 93.39 | 12/20/2020 | 07:23:27 | 70.06, 65.59 | 93.40 | 3.39 | 27 |
| 5 | 12/20/2020 | 08:13:41 | -69.90,-126.95 | 86.76 | 12/20/2020 | 08:12:58 | -69.89,-127.01 | 86.76 | 2.44 | 43 |
| 6 | 12/22/2020 | 22:49:15 | -70.32, 13.54 | 86.32 | 12/22/2020 | 22:50:27 | -70.25, 14.10 | 86.41 | 22.31 | 72 |
| 7 | 12/22/2020 | 23:39:55 | 69.99,-178.64 | 93.34 | 12/22/2020 | 23:39:57 | 69.97,-178.65 | 93.32 | 2.08 | 2 |
| 8 | 12/23/2020 | 00:30:36 | -69.85, -11.11 | 86.80 | 12/23/2020 | 00:29:27 | -69.87, -11.16 | 86.78 | 2.64 | 69 |
| 9 | 12/25/2020 | 15:06:06 | -70.07, 129.71 | 86.63 | 12/25/2020 | 15:06:59 | -70.05, 129.70 | 86.66 | 1.77 | 53 |
| 10 | 12/25/2020 | 15:56:50 | 69.95, -62.81 | 93.25 | 12/25/2020 | 15:56:26 | 69.94, -62.81 | 93.24 | 1.44 | 24 |
| 11 | 12/25/2020 | 16:47:17 | -69.07, 105.79 | 87.66 | 12/25/2020 | 16:46:09 | -69.12, 103.72 | 87.56 | 82.33 | 68 |
| 12 | 12/28/2020 | 07:23:01 | -70.03,-114.46 | 86.78 | 12/28/2020 | 07:23:28 | -70.02,-114.47 | 86.80 | 1.39 | 27 |
| 13 | 12/28/2020 | 08:13:45 | 69.92, 53.02 | 93.10 | 12/28/2020 | 08:12:55 | 69.90, 53.01 | 93.09 | 1.67 | 50 |
| 14 | 12/30/2020 | 22:49:14 | 70.14,-166.18 | 93.17 | 12/30/2020 | 22:50:25 | 70.13,-166.06 | 93.15 | 4.71 | 71 |
| 15 | 12/30/2020 | 23:39:55 | -69.99, 1.36 | 86.99 | 12/30/2020 | 23:39:56 | -69.98, 1.36 | 87.01 | 1.93 | 1 |
| 16 | 12/31/2020 | 00:30:37 | 69.78, 169.00 | 92.79 | 12/31/2020 | 00:29:24 | 69.80, 168.76 | 92.83 | 9.68 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/17/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/17/2020 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8