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: 10/9/2020
| 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 | 10/09/2020 | 07:22:28 | -70.08,-114.38 | 103.56 | 10/09/2020 | 07:23:29 | -70.06,-114.39 | 103.58 | 1.83 | 61 |
| 2 | 10/09/2020 | 08:13:11 | 69.96, 53.10 | 76.34 | 10/09/2020 | 08:12:55 | 69.96, 53.11 | 76.34 | 0.40 | 16 |
| 3 | 10/09/2020 | 09:03:43 | -69.34,-138.67 | 104.27 | 10/09/2020 | 09:02:33 | -69.41,-140.01 | 104.20 | 53.02 | 70 |
| 4 | 10/11/2020 | 23:39:23 | -70.02, 1.47 | 102.60 | 10/11/2020 | 23:39:58 | -70.02, 1.44 | 102.60 | 1.04 | 35 |
| 5 | 10/12/2020 | 00:30:07 | 69.91, 168.95 | 77.30 | 10/12/2020 | 00:29:25 | 69.92, 168.94 | 77.31 | 1.27 | 42 |
| 6 | 10/14/2020 | 15:05:43 | 70.38, -50.65 | 78.75 | 10/14/2020 | 15:06:54 | 70.31, -49.90 | 78.67 | 29.09 | 71 |
| 7 | 10/14/2020 | 15:56:19 | -69.97, 117.31 | 101.66 | 10/14/2020 | 15:56:28 | -69.98, 117.26 | 101.65 | 2.47 | 9 |
| 8 | 10/14/2020 | 16:47:03 | 69.86, -75.22 | 78.25 | 10/14/2020 | 16:45:55 | 69.87, -75.24 | 78.26 | 2.17 | 68 |
| 9 | 10/17/2020 | 07:22:34 | 70.07, 65.60 | 79.42 | 10/17/2020 | 07:23:28 | 70.04, 65.59 | 79.39 | 3.25 | 54 |
| 10 | 10/17/2020 | 08:13:15 | -69.92,-126.85 | 100.73 | 10/17/2020 | 08:12:58 | -69.94,-126.92 | 100.71 | 3.54 | 17 |
| 11 | 10/17/2020 | 09:03:45 | 69.06, 41.69 | 78.44 | 10/17/2020 | 09:02:38 | 69.11, 39.61 | 78.48 | 82.70 | 67 |
| 12 | 10/19/2020 | 23:39:29 | 70.02,-178.57 | 80.34 | 10/19/2020 | 23:39:56 | 70.04,-178.52 | 80.36 | 2.76 | 27 |
| 13 | 10/20/2020 | 00:30:11 | -69.92, -11.09 | 99.76 | 10/20/2020 | 00:29:26 | -69.94, -11.03 | 99.74 | 3.26 | 45 |
| 14 | 10/22/2020 | 15:05:45 | -70.29, 129.47 | 98.46 | 10/22/2020 | 15:06:57 | -70.21, 129.95 | 98.54 | 20.08 | 72 |
| 15 | 10/22/2020 | 15:56:25 | 69.98, -62.74 | 81.24 | 10/22/2020 | 15:56:26 | 69.98, -62.72 | 81.25 | 0.91 | 1 |
| 16 | 10/22/2020 | 16:47:07 | -69.87, 104.74 | 98.86 | 10/22/2020 | 16:45:56 | -69.88, 104.77 | 98.85 | 1.78 | 71 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/9/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/09/2020 in txt file.
Historical Predications of SNOs between NOAA-20 and LANDSAT-8