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: 2/21/2021
| 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 | 02/22/2021 | 06:32:26 | -70.56,-102.55 | 99.28 | 02/22/2021 | 06:33:37 | -70.45,-101.50 | 99.45 | 40.62 | 71 |
| 2 | 02/22/2021 | 07:23:02 | 70.03, 65.59 | 80.14 | 02/22/2021 | 07:23:10 | 70.03, 65.53 | 80.15 | 2.46 | 8 |
| 3 | 02/22/2021 | 08:13:44 | -69.93,-126.95 | 99.97 | 02/22/2021 | 08:12:40 | -69.91,-127.00 | 99.98 | 3.43 | 64 |
| 4 | 02/24/2021 | 22:49:13 | -70.15, 13.88 | 100.71 | 02/24/2021 | 22:50:11 | -70.13, 13.91 | 100.74 | 2.14 | 58 |
| 5 | 02/24/2021 | 23:39:57 | 70.03,-178.64 | 79.16 | 02/24/2021 | 23:39:38 | 70.03,-178.59 | 79.16 | 2.16 | 19 |
| 6 | 02/25/2021 | 00:30:27 | -69.31, -10.25 | 101.62 | 02/25/2021 | 00:29:18 | -69.36, -11.87 | 101.49 | 63.60 | 69 |
| 7 | 02/27/2021 | 15:06:07 | -70.10, 129.72 | 101.77 | 02/27/2021 | 15:06:40 | -70.07, 129.71 | 101.80 | 3.26 | 33 |
| 8 | 02/27/2021 | 15:56:51 | 69.99, -62.80 | 78.11 | 02/27/2021 | 15:56:07 | 69.97, -62.80 | 78.09 | 2.96 | 44 |
| 9 | 03/02/2021 | 06:32:23 | 70.42, 77.68 | 77.57 | 03/02/2021 | 06:33:34 | 70.34, 78.34 | 77.45 | 26.38 | 71 |
| 10 | 03/02/2021 | 07:23:00 | -70.06,-114.44 | 102.83 | 03/02/2021 | 07:23:07 | -70.07,-114.42 | 102.83 | 0.97 | 7 |
| 11 | 03/02/2021 | 08:13:44 | 69.96, 53.03 | 77.05 | 03/02/2021 | 08:12:34 | 69.96, 53.07 | 77.06 | 1.58 | 70 |
| 12 | 03/04/2021 | 22:49:12 | 70.12,-166.07 | 76.22 | 03/04/2021 | 22:50:06 | 70.11,-166.12 | 76.19 | 2.46 | 54 |
| 13 | 03/04/2021 | 23:39:54 | -70.02, 1.40 | 103.91 | 03/04/2021 | 23:39:36 | -70.00, 1.37 | 103.92 | 2.51 | 18 |
| 14 | 03/05/2021 | 00:30:23 | 69.12, 170.02 | 75.14 | 03/05/2021 | 00:29:16 | 69.17, 167.89 | 75.29 | 84.47 | 67 |
| 15 | 03/07/2021 | 15:06:06 | 70.09, -50.24 | 75.14 | 03/07/2021 | 15:06:34 | 70.09, -50.26 | 75.13 | 0.58 | 28 |
| 16 | 03/07/2021 | 15:56:48 | -69.98, 117.23 | 104.99 | 03/07/2021 | 15:56:04 | -69.99, 117.23 | 104.98 | 0.23 | 44 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/21/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/21/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8