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: 3/18/2019
| 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 | 03/18/2019 | 14:15:54 | -70.20, 142.30 | 108.89 | 03/18/2019 | 14:16:46 | -70.19, 142.24 | 108.91 | 2.56 | 52 |
| 2 | 03/18/2019 | 15:06:38 | 70.07, -50.19 | 70.96 | 03/18/2019 | 15:06:13 | 70.08, -50.27 | 70.98 | 3.08 | 25 |
| 3 | 03/18/2019 | 15:57:04 | -69.15, 118.47 | 110.02 | 03/18/2019 | 15:55:57 | -69.21, 116.17 | 109.87 | 91.24 | 67 |
| 4 | 03/21/2019 | 06:32:49 | -70.19,-101.92 | 109.96 | 03/21/2019 | 06:33:15 | -70.19,-101.89 | 109.97 | 1.32 | 26 |
| 5 | 03/21/2019 | 07:23:33 | 70.07, 65.58 | 69.90 | 03/21/2019 | 07:22:42 | 70.08, 65.60 | 69.91 | 1.05 | 51 |
| 6 | 03/23/2019 | 21:59:03 | 70.33,-153.68 | 69.13 | 03/23/2019 | 22:00:14 | 70.30,-153.48 | 69.09 | 7.76 | 71 |
| 7 | 03/23/2019 | 22:49:43 | -70.14, 13.93 | 111.09 | 03/23/2019 | 22:49:45 | -70.15, 13.93 | 111.08 | 1.26 | 2 |
| 8 | 03/23/2019 | 23:40:26 | 69.96,-178.49 | 68.72 | 03/23/2019 | 23:39:13 | 69.98,-178.67 | 68.75 | 6.94 | 73 |
| 9 | 03/26/2019 | 14:15:56 | 70.22, -37.75 | 67.96 | 03/26/2019 | 14:16:45 | 70.21, -37.73 | 67.95 | 0.65 | 49 |
| 10 | 03/26/2019 | 15:06:38 | -70.13, 129.71 | 112.15 | 03/26/2019 | 15:06:15 | -70.12, 129.76 | 112.16 | 2.53 | 23 |
| 11 | 03/29/2019 | 06:32:49 | 70.17, 78.10 | 66.85 | 03/29/2019 | 06:33:14 | 70.20, 78.11 | 66.88 | 3.53 | 25 |
| 12 | 03/29/2019 | 07:23:31 | -70.08,-114.44 | 113.26 | 03/29/2019 | 07:22:45 | -70.05,-114.47 | 113.28 | 3.23 | 46 |
| 13 | 03/31/2019 | 21:59:04 | -70.49, 26.05 | 113.85 | 03/31/2019 | 22:00:16 | -70.37, 26.59 | 113.99 | 23.92 | 72 |
| 14 | 03/31/2019 | 22:49:44 | 70.17,-166.13 | 65.81 | 03/31/2019 | 22:49:45 | 70.14,-166.10 | 65.78 | 3.26 | 1 |
| 15 | 03/31/2019 | 23:40:25 | -70.02, 1.41 | 114.36 | 03/31/2019 | 23:39:15 | -70.05, 1.40 | 114.33 | 2.88 | 70 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/18/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/18/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service