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: 8/30/2021
| 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 | 08/30/2021 | 14:16:06 | -70.92, 140.91 | 117.87 | 08/30/2021 | 14:17:13 | -70.79, 143.19 | 118.07 | 84.69 | 67 |
| 2 | 08/30/2021 | 15:06:35 | 70.01, -50.34 | 61.19 | 08/30/2021 | 15:06:52 | 70.04, -50.28 | 61.21 | 3.28 | 17 |
| 3 | 08/30/2021 | 15:57:16 | -69.88, 117.18 | 118.94 | 08/30/2021 | 15:56:23 | -69.87, 117.12 | 118.95 | 2.61 | 53 |
| 4 | 09/02/2021 | 06:32:45 | -70.10,-102.00 | 117.77 | 09/02/2021 | 06:33:56 | -70.08,-101.98 | 117.80 | 2.35 | 71 |
| 5 | 09/02/2021 | 07:23:29 | 69.98, 65.49 | 62.12 | 09/02/2021 | 07:23:23 | 69.97, 65.52 | 62.11 | 1.04 | 6 |
| 6 | 09/02/2021 | 08:14:08 | -69.74,-126.83 | 118.12 | 09/02/2021 | 08:12:55 | -69.76,-127.15 | 118.09 | 12.61 | 73 |
| 7 | 09/04/2021 | 22:49:38 | -70.06, 13.82 | 116.83 | 09/04/2021 | 22:50:25 | -70.07, 13.89 | 116.83 | 2.50 | 47 |
| 8 | 09/04/2021 | 23:40:22 | 69.94,-178.69 | 63.06 | 09/04/2021 | 23:39:52 | 69.96,-178.62 | 63.08 | 3.16 | 30 |
| 9 | 09/07/2021 | 14:16:06 | 70.96, -39.15 | 65.09 | 09/07/2021 | 14:17:12 | 70.87, -36.68 | 64.94 | 90.44 | 66 |
| 10 | 09/07/2021 | 15:06:32 | -70.03, 129.65 | 115.87 | 09/07/2021 | 15:06:56 | -70.00, 129.67 | 115.91 | 3.24 | 24 |
| 11 | 09/07/2021 | 15:57:16 | 69.91, -62.87 | 64.03 | 09/07/2021 | 15:56:23 | 69.89, -62.85 | 64.00 | 2.92 | 53 |
| 12 | 09/10/2021 | 06:32:44 | 70.09, 78.01 | 65.19 | 09/10/2021 | 06:33:56 | 70.08, 78.02 | 65.17 | 1.41 | 72 |
| 13 | 09/10/2021 | 07:23:26 | -70.00,-114.53 | 114.90 | 09/10/2021 | 07:23:26 | -69.98,-114.49 | 114.92 | 2.71 | 0 |
| 14 | 09/10/2021 | 08:14:07 | 69.72, 53.18 | 64.84 | 09/10/2021 | 08:12:55 | 69.75, 52.85 | 64.87 | 13.38 | 72 |
| 15 | 09/12/2021 | 22:49:38 | 70.06,-166.18 | 66.17 | 09/12/2021 | 22:50:26 | 70.04,-166.14 | 66.15 | 2.31 | 48 |
| 16 | 09/12/2021 | 23:40:20 | -69.96, 1.29 | 113.92 | 09/12/2021 | 23:39:56 | -69.95, 1.35 | 113.94 | 3.27 | 24 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/30/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/30/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8