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: 3/20/2020
| 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 | 03/20/2020 | 14:16:00 | -70.17, 142.23 | 110.02 | 03/20/2020 | 14:17:00 | -70.18, 142.19 | 110.02 | 1.83 | 60 |
| 2 | 03/20/2020 | 15:06:45 | 70.10, -50.36 | 69.90 | 03/20/2020 | 15:06:27 | 70.08, -50.31 | 69.88 | 3.17 | 18 |
| 3 | 03/20/2020 | 15:57:16 | -69.43, 117.95 | 110.81 | 03/20/2020 | 15:56:06 | -69.47, 116.48 | 110.72 | 57.40 | 70 |
| 4 | 03/23/2020 | 06:32:56 | -70.15,-101.97 | 111.10 | 03/23/2020 | 06:33:28 | -70.16,-101.95 | 111.09 | 1.41 | 32 |
| 5 | 03/23/2020 | 07:23:40 | 70.03, 65.52 | 68.77 | 03/23/2020 | 07:22:55 | 70.06, 65.54 | 68.79 | 2.65 | 45 |
| 6 | 03/25/2020 | 21:59:13 | 70.39,-153.88 | 68.11 | 03/25/2020 | 22:00:25 | 70.31,-153.50 | 68.00 | 16.87 | 72 |
| 7 | 03/25/2020 | 22:49:51 | -70.09, 13.90 | 112.23 | 03/25/2020 | 22:49:57 | -70.09, 13.83 | 112.22 | 2.88 | 6 |
| 8 | 03/25/2020 | 23:40:35 | 69.97,-178.61 | 67.64 | 03/25/2020 | 23:39:24 | 69.98,-178.69 | 67.66 | 3.21 | 71 |
| 9 | 03/28/2020 | 14:16:04 | 70.17, -37.76 | 66.82 | 03/28/2020 | 14:16:54 | 70.18, -37.81 | 66.82 | 2.08 | 50 |
| 10 | 03/28/2020 | 15:06:46 | -70.08, 129.69 | 113.29 | 03/28/2020 | 15:06:24 | -70.08, 129.68 | 113.29 | 0.51 | 22 |
| 11 | 03/28/2020 | 15:57:13 | 69.05, -61.51 | 65.64 | 03/28/2020 | 15:56:07 | 69.07, -64.03 | 65.75 | 99.93 | 66 |
| 12 | 03/31/2020 | 06:33:00 | 70.16, 78.02 | 65.77 | 03/31/2020 | 06:33:22 | 70.15, 78.04 | 65.76 | 0.61 | 22 |
| 13 | 03/31/2020 | 07:23:42 | -70.06,-114.52 | 114.35 | 03/31/2020 | 07:22:52 | -70.05,-114.47 | 114.36 | 2.02 | 50 |
| 14 | 04/02/2020 | 21:59:12 | -70.26, 26.33 | 115.15 | 04/02/2020 | 22:00:23 | -70.25, 26.41 | 115.18 | 3.23 | 71 |
| 15 | 04/02/2020 | 22:49:56 | 70.15,-166.19 | 64.72 | 04/02/2020 | 22:49:50 | 70.13,-166.12 | 64.70 | 3.48 | 6 |
| 16 | 04/02/2020 | 23:40:35 | -69.90, 1.51 | 115.56 | 04/02/2020 | 23:39:22 | -69.92, 1.22 | 115.52 | 11.45 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/20/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/20/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service