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: 3/31/2023
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 | 04/01/2023 | 06:32:57 | -70.18,-102.02 | 114.32 | 04/01/2023 | 06:33:26 | -70.18,-101.94 | 114.33 | 2.76 | 29 |
2 | 04/01/2023 | 07:23:40 | 70.02, 65.54 | 65.50 | 04/01/2023 | 07:22:54 | 70.02, 65.48 | 65.51 | 2.55 | 46 |
3 | 04/03/2023 | 21:59:12 | 70.24,-153.66 | 64.73 | 04/03/2023 | 22:00:23 | 70.25,-153.60 | 64.72 | 2.15 | 71 |
4 | 04/03/2023 | 22:49:54 | -70.14, 13.82 | 115.40 | 04/03/2023 | 22:49:53 | -70.13, 13.87 | 115.41 | 2.21 | 1 |
5 | 04/03/2023 | 23:40:35 | 69.87,-178.47 | 64.32 | 04/03/2023 | 23:39:22 | 69.92,-178.79 | 64.37 | 13.19 | 73 |
6 | 04/06/2023 | 14:16:09 | 70.21, -37.85 | 63.67 | 04/06/2023 | 14:16:49 | 70.20, -37.78 | 63.65 | 2.91 | 40 |
7 | 04/06/2023 | 15:06:50 | -70.06, 129.71 | 116.51 | 04/06/2023 | 15:06:19 | -70.09, 129.69 | 116.47 | 3.38 | 31 |
8 | 04/09/2023 | 05:42:31 | -70.77, -90.28 | 116.74 | 04/09/2023 | 05:43:40 | -70.65, -88.87 | 116.91 | 53.47 | 69 |
9 | 04/09/2023 | 06:33:05 | 70.14, 78.03 | 62.59 | 04/09/2023 | 06:33:14 | 70.15, 78.05 | 62.60 | 1.32 | 9 |
10 | 04/09/2023 | 07:23:47 | -70.04,-114.50 | 117.53 | 04/09/2023 | 07:22:44 | -70.05,-114.47 | 117.52 | 1.09 | 63 |
11 | 04/11/2023 | 21:59:17 | -70.24, 26.33 | 118.29 | 04/11/2023 | 22:00:10 | -70.23, 26.41 | 118.31 | 3.03 | 53 |
12 | 04/11/2023 | 22:50:00 | 70.09,-166.12 | 61.54 | 04/11/2023 | 22:49:37 | 70.11,-166.11 | 61.57 | 2.92 | 23 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/31/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/31/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8