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: 4/8/2020
| 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 | 04/08/2020 | 05:42:30 | 71.08, 89.30 | 63.69 | 04/08/2020 | 05:43:36 | 70.99, 91.63 | 63.52 | 84.89 | 66 |
| 2 | 04/08/2020 | 06:32:56 | -70.17,-101.89 | 117.29 | 04/08/2020 | 06:33:19 | -70.17,-101.96 | 117.29 | 2.55 | 23 |
| 3 | 04/08/2020 | 07:23:41 | 70.09, 65.53 | 62.62 | 04/08/2020 | 07:22:46 | 70.06, 65.53 | 62.60 | 3.34 | 55 |
| 4 | 04/10/2020 | 21:59:09 | 70.24,-153.57 | 61.81 | 04/10/2020 | 22:00:18 | 70.26,-153.58 | 61.82 | 2.00 | 69 |
| 5 | 04/10/2020 | 22:49:51 | -70.16, 13.88 | 118.29 | 04/10/2020 | 22:49:48 | -70.16, 13.90 | 118.30 | 1.16 | 3 |
| 6 | 04/10/2020 | 23:40:30 | 69.77,-178.23 | 61.30 | 04/10/2020 | 23:39:18 | 69.88,-178.85 | 61.43 | 26.44 | 72 |
| 7 | 04/13/2020 | 14:16:03 | 70.19, -37.72 | 60.78 | 04/13/2020 | 14:16:48 | 70.21, -37.79 | 60.79 | 2.99 | 45 |
| 8 | 04/13/2020 | 15:06:45 | -70.11, 129.72 | 119.32 | 04/13/2020 | 15:06:18 | -70.11, 129.70 | 119.32 | 0.87 | 27 |
| 9 | 04/16/2020 | 05:42:31 | -71.20, -90.91 | 119.11 | 04/16/2020 | 05:43:37 | -71.06, -88.29 | 119.33 | 95.66 | 66 |
| 10 | 04/16/2020 | 06:32:58 | 70.20, 78.04 | 59.83 | 04/16/2020 | 06:33:18 | 70.18, 78.04 | 59.81 | 2.00 | 20 |
| 11 | 04/16/2020 | 07:23:39 | -70.06,-114.43 | 120.33 | 04/16/2020 | 07:22:48 | -70.08,-114.47 | 120.31 | 2.91 | 51 |
| 12 | 04/18/2020 | 21:59:08 | -70.32, 26.31 | 120.98 | 04/18/2020 | 22:00:20 | -70.29, 26.42 | 121.02 | 5.37 | 72 |
| 13 | 04/18/2020 | 22:49:51 | 70.15,-166.12 | 58.84 | 04/18/2020 | 22:49:47 | 70.17,-166.10 | 58.86 | 2.20 | 4 |
| 14 | 04/18/2020 | 23:40:31 | -69.96, 1.49 | 121.38 | 04/18/2020 | 23:39:19 | -69.97, 1.24 | 121.36 | 9.71 | 72 |
| 15 | 04/21/2020 | 14:16:01 | -70.22, 142.23 | 122.00 | 04/21/2020 | 14:16:51 | -70.25, 142.23 | 121.98 | 3.01 | 50 |
| 16 | 04/21/2020 | 15:06:45 | 70.11, -50.29 | 57.88 | 04/21/2020 | 15:06:18 | 70.13, -50.30 | 57.90 | 2.16 | 27 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/8/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/08/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service