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: 1/5/2021
| 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 | 01/05/2021 | 06:32:35 | -71.01,-103.34 | 86.41 | 01/05/2021 | 06:33:41 | -70.94,-100.74 | 86.55 | 94.62 | 66 |
| 2 | 01/05/2021 | 07:23:03 | 70.04, 65.51 | 92.58 | 01/05/2021 | 07:23:23 | 70.02, 65.54 | 92.55 | 2.69 | 20 |
| 3 | 01/05/2021 | 08:13:44 | -69.91,-126.97 | 87.57 | 01/05/2021 | 08:12:53 | -69.91,-126.98 | 87.56 | 0.60 | 51 |
| 4 | 01/07/2021 | 22:49:13 | -70.09, 13.91 | 87.70 | 01/07/2021 | 22:50:25 | -70.07, 13.85 | 87.73 | 3.19 | 72 |
| 5 | 01/07/2021 | 23:39:57 | 69.97,-178.60 | 92.17 | 01/07/2021 | 23:39:52 | 69.96,-178.66 | 92.17 | 2.33 | 5 |
| 6 | 01/08/2021 | 00:30:36 | -69.72, -10.92 | 88.09 | 01/08/2021 | 00:29:23 | -69.80, -11.25 | 88.00 | 15.36 | 73 |
| 7 | 01/10/2021 | 15:06:08 | -70.06, 129.72 | 88.10 | 01/10/2021 | 15:06:53 | -70.06, 129.72 | 88.11 | 0.08 | 45 |
| 8 | 01/10/2021 | 15:56:52 | 69.94, -62.79 | 91.77 | 01/10/2021 | 15:56:20 | 69.95, -62.79 | 91.78 | 1.15 | 32 |
| 9 | 01/13/2021 | 06:32:32 | 70.76, 77.07 | 92.21 | 01/13/2021 | 06:33:40 | 70.70, 78.91 | 92.09 | 67.96 | 68 |
| 10 | 01/13/2021 | 07:23:02 | -70.04,-114.47 | 88.56 | 01/13/2021 | 07:23:20 | -70.05,-114.41 | 88.55 | 2.54 | 18 |
| 11 | 01/13/2021 | 08:13:46 | 69.92, 53.01 | 91.32 | 01/13/2021 | 08:12:47 | 69.94, 53.08 | 91.34 | 2.96 | 59 |
| 12 | 01/15/2021 | 22:49:15 | 70.11,-166.13 | 91.06 | 01/15/2021 | 22:50:19 | 70.08,-166.12 | 91.01 | 3.36 | 64 |
| 13 | 01/15/2021 | 23:39:56 | -69.96, 1.41 | 89.11 | 01/15/2021 | 23:39:49 | -69.98, 1.37 | 89.10 | 2.28 | 7 |
| 14 | 01/16/2021 | 00:30:33 | 69.48, 169.44 | 90.38 | 01/16/2021 | 00:29:22 | 69.53, 168.40 | 90.48 | 40.71 | 71 |
| 15 | 01/18/2021 | 15:06:09 | 70.05, -50.25 | 90.46 | 01/18/2021 | 15:06:47 | 70.06, -50.27 | 90.47 | 1.58 | 38 |
| 16 | 01/18/2021 | 15:56:51 | -69.95, 117.21 | 89.66 | 01/18/2021 | 15:56:17 | -69.96, 117.22 | 89.64 | 1.06 | 34 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/5/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/05/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8