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: 2/17/2020
| 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 | 02/17/2020 | 14:15:56 | -70.70, 141.39 | 97.18 | 02/17/2020 | 14:17:05 | -70.62, 142.87 | 97.34 | 55.29 | 69 |
| 2 | 02/17/2020 | 15:06:30 | 70.07, -50.30 | 82.14 | 02/17/2020 | 15:06:40 | 70.08, -50.27 | 82.14 | 1.84 | 10 |
| 3 | 02/17/2020 | 15:57:12 | -69.97, 117.17 | 97.98 | 02/17/2020 | 15:56:10 | -69.97, 117.20 | 97.98 | 1.40 | 62 |
| 4 | 02/20/2020 | 06:32:41 | -70.14,-101.95 | 98.73 | 02/20/2020 | 06:33:41 | -70.15,-101.94 | 98.73 | 1.38 | 60 |
| 5 | 02/20/2020 | 07:23:25 | 70.03, 65.52 | 81.15 | 02/20/2020 | 07:23:08 | 70.05, 65.56 | 81.16 | 2.11 | 17 |
| 6 | 02/20/2020 | 08:13:57 | -69.41,-126.23 | 99.53 | 02/20/2020 | 08:12:47 | -69.44,-127.64 | 99.42 | 55.06 | 70 |
| 7 | 02/22/2020 | 22:49:37 | -70.11, 13.87 | 99.73 | 02/22/2020 | 22:50:10 | -70.12, 13.89 | 99.73 | 1.55 | 33 |
| 8 | 02/22/2020 | 23:40:21 | 70.00,-178.66 | 80.15 | 02/22/2020 | 23:39:37 | 70.01,-178.61 | 80.16 | 1.96 | 44 |
| 9 | 02/25/2020 | 14:15:55 | 70.39, -38.12 | 79.60 | 02/25/2020 | 14:17:07 | 70.30, -37.61 | 79.47 | 21.90 | 72 |
| 10 | 02/25/2020 | 15:06:33 | -70.08, 129.69 | 100.76 | 02/25/2020 | 15:06:39 | -70.08, 129.72 | 100.76 | 1.30 | 6 |
| 11 | 02/25/2020 | 15:57:17 | 69.97, -62.84 | 79.13 | 02/25/2020 | 15:56:06 | 69.97, -62.79 | 79.13 | 1.97 | 71 |
| 12 | 02/28/2020 | 06:32:47 | 70.15, 78.02 | 78.34 | 02/28/2020 | 06:33:38 | 70.14, 78.05 | 78.31 | 1.61 | 51 |
| 13 | 02/28/2020 | 07:23:29 | -70.05,-114.50 | 101.79 | 02/28/2020 | 07:23:08 | -70.04,-114.46 | 101.80 | 1.68 | 21 |
| 14 | 02/28/2020 | 08:13:56 | 69.04, 54.27 | 77.14 | 02/28/2020 | 08:12:50 | 69.10, 51.91 | 77.30 | 94.18 | 66 |
| 15 | 03/01/2020 | 22:49:41 | 70.08,-166.08 | 77.23 | 03/01/2020 | 22:50:06 | 70.09,-166.14 | 77.25 | 2.89 | 25 |
| 16 | 03/01/2020 | 23:40:23 | -69.97, 1.39 | 102.90 | 03/01/2020 | 23:39:36 | -69.99, 1.35 | 102.87 | 3.14 | 47 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/17/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/17/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service