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: 5/15/2018
| 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 | 05/15/2018 | 22:48:42 | 70.16,-166.08 | 51.06 | 05/15/2018 | 22:49:08 | 70.19,-166.07 | 51.08 | 3.44 | 26 |
| 2 | 05/15/2018 | 23:39:24 | -70.07, 1.37 | 129.05 | 05/15/2018 | 23:38:38 | -70.07, 1.40 | 129.05 | 1.09 | 46 |
| 3 | 05/18/2018 | 14:14:55 | -70.44, 141.94 | 129.25 | 05/18/2018 | 14:16:07 | -70.35, 142.40 | 129.36 | 20.07 | 72 |
| 4 | 05/18/2018 | 15:05:35 | 70.12, -50.25 | 50.42 | 05/18/2018 | 15:05:36 | 70.14, -50.26 | 50.43 | 1.64 | 1 |
| 5 | 05/18/2018 | 15:56:17 | -70.03, 117.21 | 129.69 | 05/18/2018 | 15:55:06 | -70.02, 117.21 | 129.69 | 0.72 | 71 |
| 6 | 05/21/2018 | 06:31:43 | -70.19,-101.90 | 130.07 | 05/21/2018 | 06:32:36 | -70.19,-101.95 | 130.08 | 2.14 | 53 |
| 7 | 05/21/2018 | 07:22:27 | 70.09, 65.57 | 49.82 | 05/21/2018 | 07:22:03 | 70.08, 65.54 | 49.81 | 1.52 | 24 |
| 8 | 05/21/2018 | 08:12:54 | -69.20,-125.81 | 131.11 | 05/21/2018 | 08:11:46 | -69.25,-127.95 | 131.00 | 84.79 | 68 |
| 9 | 05/23/2018 | 22:48:36 | -70.16, 13.93 | 130.62 | 05/23/2018 | 22:49:03 | -70.19, 13.93 | 130.60 | 2.92 | 27 |
| 10 | 05/23/2018 | 23:39:20 | 70.06,-178.60 | 49.27 | 05/23/2018 | 23:38:30 | 70.07,-178.59 | 49.29 | 2.20 | 50 |
| 11 | 05/26/2018 | 14:14:49 | 70.34, -37.88 | 49.09 | 05/26/2018 | 14:16:00 | 70.28, -37.69 | 49.03 | 9.33 | 71 |
| 12 | 05/26/2018 | 15:05:29 | -70.13, 129.76 | 131.13 | 05/26/2018 | 15:05:31 | -70.12, 129.72 | 131.14 | 1.41 | 2 |
| 13 | 05/26/2018 | 15:56:11 | 69.92, -62.62 | 48.65 | 05/26/2018 | 15:54:59 | 69.96, -62.87 | 48.70 | 10.46 | 72 |
| 14 | 05/29/2018 | 06:31:40 | 70.20, 78.10 | 48.52 | 05/29/2018 | 06:32:28 | 70.22, 78.10 | 48.53 | 1.54 | 48 |
| 15 | 05/29/2018 | 07:22:22 | -70.10,-114.42 | 131.60 | 05/29/2018 | 07:21:58 | -70.11,-114.42 | 131.58 | 1.92 | 24 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/15/2018
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/15/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service