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: 5/17/2020
| 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 | 05/18/2020 | 05:42:20 | -70.96, -90.53 | 128.75 | 05/18/2020 | 05:43:28 | -70.84, -88.51 | 128.91 | 74.83 | 68 |
| 2 | 05/18/2020 | 06:32:50 | 70.16, 78.06 | 50.42 | 05/18/2020 | 06:33:05 | 70.14, 78.09 | 50.39 | 3.06 | 15 |
| 3 | 05/18/2020 | 07:23:31 | -70.02,-114.41 | 129.73 | 05/18/2020 | 07:22:35 | -70.03,-114.43 | 129.72 | 1.05 | 56 |
| 4 | 05/20/2020 | 21:58:59 | -70.20, 26.46 | 130.10 | 05/20/2020 | 22:00:09 | -70.22, 26.44 | 130.08 | 2.55 | 70 |
| 5 | 05/20/2020 | 22:49:43 | 70.09,-166.05 | 49.78 | 05/20/2020 | 22:49:36 | 70.11,-166.07 | 49.81 | 3.03 | 7 |
| 6 | 05/20/2020 | 23:40:21 | -69.79, 1.72 | 130.54 | 05/20/2020 | 23:39:09 | -69.85, 1.19 | 130.46 | 21.44 | 72 |
| 7 | 05/23/2020 | 14:15:53 | -70.17, 142.28 | 130.64 | 05/23/2020 | 14:16:41 | -70.16, 142.23 | 130.66 | 1.91 | 48 |
| 8 | 05/23/2020 | 15:06:37 | 70.06, -50.25 | 49.24 | 05/23/2020 | 15:06:08 | 70.05, -50.28 | 49.23 | 1.81 | 29 |
| 9 | 05/26/2020 | 05:42:22 | 71.14, 89.16 | 49.90 | 05/26/2020 | 05:43:28 | 71.04, 91.79 | 49.74 | 95.43 | 66 |
| 10 | 05/26/2020 | 06:32:47 | -70.15,-101.91 | 131.15 | 05/26/2020 | 06:33:13 | -70.12,-101.95 | 131.17 | 2.93 | 26 |
| 11 | 05/26/2020 | 07:23:31 | 70.04, 65.56 | 48.74 | 05/26/2020 | 07:22:39 | 70.06, 65.61 | 48.77 | 3.41 | 52 |
| 12 | 05/28/2020 | 21:59:02 | 70.38,-153.83 | 48.68 | 05/28/2020 | 22:00:13 | 70.31,-153.44 | 48.59 | 16.54 | 71 |
| 13 | 05/28/2020 | 22:49:40 | -70.12, 13.89 | 131.60 | 05/28/2020 | 22:49:44 | -70.10, 13.89 | 131.63 | 2.22 | 4 |
| 14 | 05/28/2020 | 23:40:23 | 69.97,-178.56 | 48.23 | 05/28/2020 | 23:39:11 | 69.99,-178.63 | 48.26 | 3.42 | 72 |
| 15 | 05/31/2020 | 14:15:52 | 70.20, -37.78 | 48.11 | 05/31/2020 | 14:16:46 | 70.20, -37.74 | 48.09 | 1.87 | 54 |
| 16 | 05/31/2020 | 15:06:34 | -70.10, 129.70 | 132.01 | 05/31/2020 | 15:06:16 | -70.10, 129.76 | 132.01 | 2.21 | 18 |
| 17 | 05/31/2020 | 15:57:03 | 69.20, -61.68 | 47.06 | 05/31/2020 | 15:55:56 | 69.27, -63.74 | 47.18 | 81.44 | 67 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/17/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/17/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service