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: 12/20/2021
| 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 | 12/20/2021 | 15:05:42 | 70.55, -50.92 | 93.92 | 12/20/2021 | 15:06:52 | 70.41, -49.79 | 93.75 | 45.07 | 70 |
| 2 | 12/20/2021 | 15:56:15 | -69.99, 117.26 | 86.66 | 12/20/2021 | 15:56:27 | -70.02, 117.29 | 86.64 | 3.10 | 12 |
| 3 | 12/20/2021 | 16:46:58 | 69.87, -75.25 | 93.22 | 12/20/2021 | 16:45:54 | 69.86, -75.29 | 93.21 | 1.85 | 64 |
| 4 | 12/23/2021 | 07:22:25 | 70.10, 65.57 | 93.45 | 12/23/2021 | 07:23:25 | 70.08, 65.63 | 93.43 | 2.76 | 60 |
| 5 | 12/23/2021 | 08:13:06 | -69.96,-126.91 | 86.69 | 12/23/2021 | 08:12:55 | -69.97,-126.89 | 86.68 | 1.43 | 11 |
| 6 | 12/23/2021 | 09:03:40 | 69.31, 41.35 | 92.64 | 12/23/2021 | 09:02:31 | 69.37, 39.93 | 92.73 | 56.32 | 69 |
| 7 | 12/25/2021 | 23:39:16 | 70.02,-178.53 | 93.32 | 12/25/2021 | 23:39:54 | 70.02,-178.57 | 93.32 | 1.74 | 38 |
| 8 | 12/26/2021 | 00:29:58 | -69.93, -11.08 | 86.78 | 12/26/2021 | 00:29:24 | -69.92, -11.09 | 86.79 | 1.93 | 34 |
| 9 | 12/28/2021 | 15:05:37 | -70.79, 128.72 | 85.99 | 12/28/2021 | 15:06:45 | -70.67, 130.61 | 86.17 | 70.59 | 68 |
| 10 | 12/28/2021 | 15:56:08 | 70.00, -62.71 | 93.18 | 12/28/2021 | 15:56:22 | 70.01, -62.71 | 93.19 | 1.54 | 14 |
| 11 | 12/28/2021 | 16:46:50 | -69.91, 104.74 | 86.92 | 12/28/2021 | 16:45:52 | -69.90, 104.78 | 86.92 | 1.62 | 58 |
| 12 | 12/31/2021 | 07:22:16 | -70.09,-114.37 | 86.89 | 12/31/2021 | 07:23:23 | -70.10,-114.34 | 86.89 | 1.57 | 67 |
| 13 | 12/31/2021 | 08:13:00 | 69.98, 53.11 | 92.99 | 12/31/2021 | 08:12:50 | 69.98, 53.14 | 93.00 | 1.63 | 10 |
| 14 | 12/31/2021 | 09:03:35 | -69.57,-138.97 | 87.43 | 12/31/2021 | 09:02:23 | -69.66,-139.67 | 87.32 | 28.83 | 72 |
| 15 | 01/02/2022 | 23:39:07 | -70.07, 1.44 | 87.13 | 01/02/2022 | 23:39:50 | -70.06, 1.50 | 87.15 | 2.24 | 43 |
| 16 | 01/03/2022 | 00:29:51 | 69.96, 168.92 | 92.76 | 01/03/2022 | 00:29:17 | 69.95, 168.98 | 92.74 | 2.79 | 34 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/20/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/20/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8