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: 11/12/2020
| 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 | 11/12/2020 | 22:49:08 | 70.59,-166.83 | 88.50 | 11/12/2020 | 22:50:18 | 70.46,-165.55 | 88.37 | 49.75 | 70 |
| 2 | 11/12/2020 | 23:39:41 | -70.02, 1.37 | 92.07 | 11/12/2020 | 23:39:54 | -70.01, 1.44 | 92.08 | 2.93 | 13 |
| 3 | 11/13/2020 | 00:30:24 | 69.85, 168.93 | 87.78 | 11/13/2020 | 00:29:22 | 69.86, 168.87 | 87.78 | 2.57 | 62 |
| 4 | 11/15/2020 | 15:05:55 | 70.09, -50.29 | 88.69 | 11/15/2020 | 15:06:53 | 70.08, -50.21 | 88.68 | 3.00 | 58 |
| 5 | 11/15/2020 | 15:56:36 | -69.95, 117.25 | 91.46 | 11/15/2020 | 15:56:23 | -69.97, 117.26 | 91.43 | 2.83 | 13 |
| 6 | 11/15/2020 | 16:47:09 | 69.25, -74.42 | 87.86 | 11/15/2020 | 16:46:00 | 69.31, -75.99 | 87.92 | 62.11 | 69 |
| 7 | 11/18/2020 | 07:22:50 | 70.02, 65.59 | 89.26 | 11/18/2020 | 07:23:22 | 70.03, 65.60 | 89.28 | 1.66 | 32 |
| 8 | 11/18/2020 | 08:13:32 | -69.92,-126.95 | 90.83 | 11/18/2020 | 08:12:52 | -69.92,-126.92 | 90.83 | 1.03 | 40 |
| 9 | 11/20/2020 | 22:49:08 | -70.42, 13.42 | 89.73 | 11/20/2020 | 22:50:19 | -70.36, 14.31 | 89.80 | 34.07 | 71 |
| 10 | 11/20/2020 | 23:39:46 | 70.00,-178.61 | 89.85 | 11/20/2020 | 23:39:51 | 69.97,-178.60 | 89.83 | 2.82 | 5 |
| 11 | 11/21/2020 | 00:30:27 | -69.85, -11.07 | 90.29 | 11/21/2020 | 00:29:21 | -69.87, -11.11 | 90.28 | 2.61 | 66 |
| 12 | 11/23/2020 | 15:05:56 | -70.04, 129.78 | 89.55 | 11/23/2020 | 15:06:52 | -70.03, 129.72 | 89.57 | 2.91 | 56 |
| 13 | 11/23/2020 | 15:56:40 | 69.93, -62.74 | 90.35 | 11/23/2020 | 15:56:19 | 69.91, -62.80 | 90.33 | 2.94 | 21 |
| 14 | 11/23/2020 | 16:47:09 | -69.14, 105.71 | 90.44 | 11/23/2020 | 16:46:00 | -69.20, 103.88 | 90.38 | 72.97 | 69 |
| 15 | 11/26/2020 | 07:22:52 | -70.02,-114.43 | 89.05 | 11/26/2020 | 07:23:20 | -70.02,-114.41 | 89.06 | 0.86 | 28 |
| 16 | 11/26/2020 | 08:13:36 | 69.92, 53.04 | 90.86 | 11/26/2020 | 08:12:47 | 69.90, 53.07 | 90.84 | 2.14 | 49 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/12/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/12/2020 in txt file.
Historical Predications of SNOs between NOAA-20 and LANDSAT-8