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: 4/29/2020
| 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 | 04/29/2020 | 14:16:01 | 70.20, -37.76 | 55.41 | 04/29/2020 | 14:16:38 | 70.24, -37.76 | 55.43 | 3.64 | 37 |
| 2 | 04/29/2020 | 15:06:43 | -70.13, 129.68 | 124.69 | 04/29/2020 | 15:06:08 | -70.13, 129.72 | 124.69 | 1.64 | 35 |
| 3 | 05/02/2020 | 05:42:21 | -70.87, -90.36 | 124.71 | 05/02/2020 | 05:43:30 | -70.76, -88.75 | 124.86 | 59.99 | 69 |
| 4 | 05/02/2020 | 06:32:54 | 70.17, 78.06 | 54.56 | 05/02/2020 | 06:33:06 | 70.16, 78.00 | 54.54 | 2.56 | 12 |
| 5 | 05/02/2020 | 07:23:36 | -70.09,-114.49 | 125.54 | 05/02/2020 | 07:22:35 | -70.11,-114.43 | 125.52 | 3.20 | 61 |
| 6 | 05/04/2020 | 21:59:04 | -70.25, 26.39 | 126.13 | 05/04/2020 | 22:00:07 | -70.24, 26.36 | 126.14 | 1.80 | 63 |
| 7 | 05/04/2020 | 22:49:48 | 70.14,-166.12 | 53.75 | 05/04/2020 | 22:49:34 | 70.13,-166.16 | 53.74 | 1.89 | 14 |
| 8 | 05/04/2020 | 23:40:21 | -69.58, 2.04 | 126.84 | 05/04/2020 | 23:39:11 | -69.64, 0.80 | 126.75 | 48.55 | 70 |
| 9 | 05/07/2020 | 14:15:58 | -70.22, 142.21 | 126.91 | 05/07/2020 | 14:16:35 | -70.21, 142.19 | 126.92 | 1.29 | 37 |
| 10 | 05/07/2020 | 15:06:42 | 70.11, -50.31 | 52.97 | 05/07/2020 | 15:06:02 | 70.09, -50.33 | 52.96 | 1.88 | 40 |
| 11 | 05/10/2020 | 05:42:17 | 70.65, 89.98 | 52.84 | 05/10/2020 | 05:43:28 | 70.55, 90.93 | 52.71 | 37.22 | 71 |
| 12 | 05/10/2020 | 06:32:52 | -70.19,-101.97 | 127.65 | 05/10/2020 | 06:33:03 | -70.18,-101.98 | 127.67 | 1.66 | 11 |
| 13 | 05/10/2020 | 07:23:36 | 70.08, 65.50 | 52.23 | 05/10/2020 | 07:22:30 | 70.06, 65.50 | 52.21 | 2.92 | 66 |
| 14 | 05/12/2020 | 21:59:03 | 70.26,-153.63 | 51.76 | 05/12/2020 | 21:59:59 | 70.29,-153.57 | 51.78 | 3.48 | 56 |
| 15 | 05/12/2020 | 22:49:45 | -70.16, 13.84 | 128.35 | 05/12/2020 | 22:49:30 | -70.14, 13.84 | 128.38 | 2.99 | 15 |
| 16 | 05/12/2020 | 23:40:16 | 69.37,-177.67 | 50.82 | 05/12/2020 | 23:39:08 | 69.41,-179.51 | 50.91 | 72.14 | 68 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/29/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/29/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service