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: 6/12/2020
| 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 | 06/13/2020 | 21:59:02 | 70.71,-154.36 | 47.42 | 06/13/2020 | 22:00:11 | 70.61,-152.95 | 47.26 | 53.04 | 69 |
| 2 | 06/13/2020 | 22:49:34 | -70.09, 13.94 | 133.24 | 06/13/2020 | 22:49:48 | -70.11, 13.95 | 133.22 | 2.10 | 14 |
| 3 | 06/13/2020 | 23:40:18 | 69.98,-178.58 | 46.65 | 06/13/2020 | 23:39:15 | 70.01,-178.55 | 46.68 | 3.24 | 63 |
| 4 | 06/16/2020 | 14:15:46 | 70.18, -37.74 | 46.76 | 06/16/2020 | 14:16:49 | 70.20, -37.67 | 46.77 | 3.27 | 63 |
| 5 | 06/16/2020 | 15:06:28 | -70.08, 129.73 | 133.35 | 06/16/2020 | 15:06:19 | -70.09, 129.81 | 133.34 | 3.01 | 9 |
| 6 | 06/16/2020 | 15:57:04 | 69.55, -62.17 | 46.10 | 06/16/2020 | 15:55:53 | 69.60, -63.23 | 46.19 | 41.55 | 71 |
| 7 | 06/19/2020 | 06:32:39 | 70.12, 78.12 | 46.65 | 06/19/2020 | 06:33:21 | 70.12, 78.09 | 46.64 | 1.33 | 42 |
| 8 | 06/19/2020 | 07:23:21 | -70.02,-114.41 | 133.46 | 06/19/2020 | 07:22:51 | -70.01,-114.43 | 133.46 | 1.25 | 30 |
| 9 | 06/21/2020 | 21:59:04 | -71.06, 25.08 | 132.37 | 06/21/2020 | 22:00:10 | -70.96, 27.58 | 132.55 | 91.13 | 66 |
| 10 | 06/21/2020 | 22:49:31 | 70.07,-166.02 | 46.59 | 06/21/2020 | 22:49:51 | 70.09,-166.07 | 46.61 | 3.10 | 20 |
| 11 | 06/21/2020 | 23:40:13 | -69.96, 1.45 | 133.52 | 06/21/2020 | 23:39:21 | -69.99, 1.41 | 133.49 | 2.92 | 52 |
| 12 | 06/24/2020 | 14:15:43 | -70.27, 142.13 | 133.15 | 06/24/2020 | 14:16:54 | -70.22, 142.35 | 133.22 | 9.80 | 71 |
| 13 | 06/24/2020 | 15:06:25 | 70.07, -50.25 | 46.64 | 06/24/2020 | 15:06:22 | 70.06, -50.24 | 46.63 | 1.42 | 3 |
| 14 | 06/24/2020 | 15:57:06 | -69.91, 117.31 | 133.53 | 06/24/2020 | 15:55:53 | -69.90, 117.17 | 133.52 | 5.45 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/12/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/12/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service