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: 7/29/2021
| 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 | 07/29/2021 | 14:16:00 | -70.41, 141.76 | 128.18 | 07/29/2021 | 14:17:12 | -70.28, 142.43 | 128.35 | 29.20 | 72 |
| 2 | 07/29/2021 | 15:06:39 | 70.02, -50.34 | 51.43 | 07/29/2021 | 15:06:42 | 70.01, -50.31 | 51.41 | 2.29 | 3 |
| 3 | 07/29/2021 | 15:57:20 | -69.89, 117.19 | 128.71 | 07/29/2021 | 15:56:12 | -69.90, 117.17 | 128.69 | 1.35 | 68 |
| 4 | 08/01/2021 | 06:32:48 | -70.08,-101.97 | 127.86 | 08/01/2021 | 06:33:45 | -70.08,-101.98 | 127.88 | 0.93 | 57 |
| 5 | 08/01/2021 | 07:23:32 | 69.97, 65.52 | 52.03 | 08/01/2021 | 07:23:12 | 69.97, 65.52 | 52.03 | 0.27 | 20 |
| 6 | 08/01/2021 | 08:14:02 | -69.24,-126.11 | 128.73 | 08/01/2021 | 08:12:53 | -69.26,-127.82 | 128.63 | 67.10 | 69 |
| 7 | 08/03/2021 | 22:49:42 | -70.03, 13.89 | 127.23 | 08/03/2021 | 22:50:16 | -70.04, 13.85 | 127.23 | 1.88 | 34 |
| 8 | 08/03/2021 | 23:40:26 | 69.91,-178.63 | 52.66 | 08/03/2021 | 23:39:43 | 69.92,-178.67 | 52.68 | 2.07 | 43 |
| 9 | 08/06/2021 | 14:16:02 | 70.48, -38.37 | 53.97 | 08/06/2021 | 14:17:12 | 70.36, -37.43 | 53.81 | 37.49 | 70 |
| 10 | 08/06/2021 | 15:06:37 | -70.02, 129.66 | 126.51 | 08/06/2021 | 15:06:47 | -69.99, 129.66 | 126.54 | 3.48 | 10 |
| 11 | 08/06/2021 | 15:57:20 | 69.86, -62.78 | 53.33 | 08/06/2021 | 15:56:14 | 69.88, -62.85 | 53.36 | 3.60 | 66 |
| 12 | 08/09/2021 | 06:32:49 | 70.06, 78.05 | 54.28 | 08/09/2021 | 06:33:47 | 70.09, 78.05 | 54.30 | 3.20 | 58 |
| 13 | 08/09/2021 | 07:23:31 | -69.97,-114.49 | 125.81 | 08/09/2021 | 07:23:17 | -70.00,-114.45 | 125.78 | 3.31 | 14 |
| 14 | 08/09/2021 | 08:14:03 | 69.22, 53.91 | 53.42 | 08/09/2021 | 08:12:55 | 69.27, 52.20 | 53.54 | 67.61 | 68 |
| 15 | 08/11/2021 | 22:49:42 | 70.01,-166.10 | 55.02 | 08/11/2021 | 22:50:17 | 70.03,-166.15 | 55.03 | 3.06 | 35 |
| 16 | 08/11/2021 | 23:40:24 | -69.91, 1.36 | 125.08 | 08/11/2021 | 23:39:47 | -69.94, 1.35 | 125.05 | 2.76 | 37 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/29/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/29/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8