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: 3/15/2019
| 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 | 03/15/2019 | 21:59:03 | -70.39, 26.24 | 107.63 | 03/15/2019 | 22:00:15 | -70.32, 26.56 | 107.72 | 13.82 | 72 |
| 2 | 03/15/2019 | 22:49:45 | 70.16,-166.09 | 72.12 | 03/15/2019 | 22:49:43 | 70.17,-166.02 | 72.12 | 2.75 | 2 |
| 3 | 03/15/2019 | 23:40:26 | -70.03, 1.43 | 108.04 | 03/15/2019 | 23:39:13 | -70.05, 1.45 | 108.00 | 3.10 | 73 |
| 4 | 03/18/2019 | 14:15:55 | -70.22, 142.27 | 108.87 | 03/18/2019 | 14:16:45 | -70.22, 142.29 | 108.88 | 0.95 | 50 |
| 5 | 03/18/2019 | 15:06:39 | 70.10, -50.24 | 70.99 | 03/18/2019 | 15:06:12 | 70.12, -50.22 | 71.01 | 1.81 | 27 |
| 6 | 03/18/2019 | 15:57:04 | -69.12, 118.51 | 110.05 | 03/18/2019 | 15:55:57 | -69.18, 116.14 | 109.89 | 94.00 | 67 |
| 7 | 03/21/2019 | 05:42:24 | 71.14, 89.22 | 71.06 | 03/21/2019 | 05:43:30 | 71.05, 91.78 | 70.87 | 92.81 | 66 |
| 8 | 03/21/2019 | 06:32:49 | -70.17,-101.88 | 109.99 | 03/21/2019 | 06:33:14 | -70.17,-101.90 | 109.99 | 1.04 | 25 |
| 9 | 03/21/2019 | 07:23:33 | 70.05, 65.61 | 69.87 | 03/21/2019 | 07:22:41 | 70.06, 65.59 | 69.90 | 2.30 | 52 |
| 10 | 03/23/2019 | 21:59:01 | 70.25,-153.56 | 69.05 | 03/23/2019 | 22:00:12 | 70.23,-153.57 | 69.02 | 2.22 | 71 |
| 11 | 03/23/2019 | 22:49:42 | -70.11, 13.97 | 111.11 | 03/23/2019 | 22:49:42 | -70.13, 13.91 | 111.10 | 2.79 | 0 |
| 12 | 03/23/2019 | 23:40:23 | 69.83,-178.30 | 68.59 | 03/23/2019 | 23:39:11 | 69.90,-178.76 | 68.68 | 19.12 | 72 |
| 13 | 03/26/2019 | 14:15:55 | 70.20, -37.72 | 67.94 | 03/26/2019 | 14:16:41 | 70.18, -37.76 | 67.92 | 2.70 | 46 |
| 14 | 03/26/2019 | 15:06:37 | -70.11, 129.74 | 112.17 | 03/26/2019 | 15:06:10 | -70.13, 129.80 | 112.15 | 3.35 | 27 |
| 15 | 03/29/2019 | 05:42:22 | -71.15, -90.80 | 112.10 | 03/29/2019 | 05:43:28 | -71.06, -88.20 | 112.28 | 94.13 | 66 |
| 16 | 03/29/2019 | 06:32:50 | 70.20, 78.05 | 66.89 | 03/29/2019 | 06:33:09 | 70.19, 78.13 | 66.87 | 3.48 | 19 |
| 17 | 03/29/2019 | 07:23:31 | -70.06,-114.41 | 113.28 | 03/29/2019 | 07:22:39 | -70.09,-114.39 | 113.25 | 3.14 | 52 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/15/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/15/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service