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: 4/5/2020
| 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 | 04/05/2020 | 14:16:03 | -70.22, 142.26 | 116.22 | 04/05/2020 | 14:16:50 | -70.24, 142.27 | 116.21 | 2.69 | 47 |
| 2 | 04/05/2020 | 15:06:47 | 70.09, -50.24 | 63.64 | 04/05/2020 | 15:06:18 | 70.08, -50.31 | 63.63 | 2.99 | 29 |
| 3 | 04/08/2020 | 05:42:29 | 71.03, 89.39 | 63.64 | 04/08/2020 | 05:43:36 | 70.94, 91.56 | 63.48 | 79.45 | 67 |
| 4 | 04/08/2020 | 06:32:56 | -70.16,-101.89 | 117.29 | 04/08/2020 | 06:33:18 | -70.18,-101.94 | 117.28 | 2.60 | 22 |
| 5 | 04/08/2020 | 07:23:41 | 70.09, 65.53 | 62.63 | 04/08/2020 | 07:22:45 | 70.07, 65.55 | 62.61 | 2.79 | 56 |
| 6 | 04/10/2020 | 21:59:09 | 70.25,-153.57 | 61.82 | 04/10/2020 | 22:00:17 | 70.22,-153.63 | 61.79 | 3.29 | 68 |
| 7 | 04/10/2020 | 22:49:51 | -70.16, 13.88 | 118.29 | 04/10/2020 | 22:49:46 | -70.18, 13.93 | 118.28 | 2.73 | 5 |
| 8 | 04/10/2020 | 23:40:29 | 69.72,-178.15 | 61.25 | 04/10/2020 | 23:39:18 | 69.79,-178.97 | 61.34 | 32.21 | 71 |
| 9 | 04/13/2020 | 14:16:04 | 70.25, -37.80 | 60.84 | 04/13/2020 | 14:16:45 | 70.22, -37.75 | 60.81 | 3.23 | 41 |
| 10 | 04/13/2020 | 15:06:45 | -70.11, 129.73 | 119.32 | 04/13/2020 | 15:06:15 | -70.13, 129.74 | 119.30 | 2.01 | 30 |
| 11 | 04/16/2020 | 05:42:28 | -71.04, -90.64 | 119.28 | 04/16/2020 | 05:43:35 | -70.95, -88.44 | 119.44 | 80.27 | 67 |
| 12 | 04/16/2020 | 06:32:58 | 70.20, 78.04 | 59.83 | 04/16/2020 | 06:33:14 | 70.18, 78.05 | 59.80 | 2.60 | 16 |
| 13 | 04/16/2020 | 07:23:39 | -70.06,-114.43 | 120.34 | 04/16/2020 | 07:22:44 | -70.08,-114.45 | 120.31 | 2.82 | 55 |
| 14 | 04/18/2020 | 21:59:07 | -70.26, 26.40 | 121.04 | 04/18/2020 | 22:00:15 | -70.25, 26.40 | 121.05 | 0.89 | 68 |
| 15 | 04/18/2020 | 22:49:51 | 70.15,-166.12 | 58.84 | 04/18/2020 | 22:49:42 | 70.13,-166.13 | 58.82 | 2.03 | 9 |
| 16 | 04/18/2020 | 23:40:28 | -69.79, 1.73 | 121.55 | 04/18/2020 | 23:39:16 | -69.82, 1.06 | 121.50 | 26.05 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/5/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/05/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service