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: 3/25/2023
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 | 03/26/2023 | 21:59:14 | -70.82, 25.44 | 111.55 | 03/26/2023 | 22:00:23 | -70.69, 27.04 | 111.75 | 60.62 | 69 |
2 | 03/26/2023 | 22:49:47 | 70.13,-166.16 | 67.72 | 03/26/2023 | 22:49:58 | 70.15,-166.11 | 67.73 | 2.43 | 11 |
3 | 03/26/2023 | 23:40:29 | -70.04, 1.31 | 112.40 | 03/26/2023 | 23:39:28 | -70.03, 1.37 | 112.40 | 2.11 | 61 |
4 | 03/29/2023 | 14:15:59 | -70.18, 142.23 | 113.28 | 03/29/2023 | 14:16:59 | -70.17, 142.16 | 113.29 | 2.72 | 60 |
5 | 03/29/2023 | 15:06:43 | 70.07, -50.29 | 66.60 | 03/29/2023 | 15:06:26 | 70.06, -50.35 | 66.60 | 2.03 | 17 |
6 | 03/29/2023 | 15:57:14 | -69.39, 118.03 | 114.13 | 03/29/2023 | 15:56:05 | -69.46, 116.46 | 114.00 | 62.17 | 69 |
7 | 04/01/2023 | 06:32:57 | -70.17,-102.00 | 114.33 | 04/01/2023 | 06:33:26 | -70.14,-101.99 | 114.36 | 3.45 | 29 |
8 | 04/01/2023 | 07:23:40 | 70.02, 65.55 | 65.50 | 04/01/2023 | 07:22:53 | 70.03, 65.49 | 65.52 | 2.67 | 47 |
9 | 04/03/2023 | 21:59:12 | 70.24,-153.66 | 64.73 | 04/03/2023 | 22:00:22 | 70.22,-153.63 | 64.69 | 2.50 | 70 |
10 | 04/03/2023 | 22:49:54 | -70.13, 13.83 | 115.40 | 04/03/2023 | 22:49:52 | -70.11, 13.85 | 115.43 | 2.40 | 2 |
11 | 04/03/2023 | 23:40:34 | 69.82,-178.39 | 64.26 | 04/03/2023 | 23:39:21 | 69.89,-178.82 | 64.35 | 18.14 | 73 |
12 | 04/06/2023 | 14:16:08 | 70.16, -37.77 | 63.62 | 04/06/2023 | 14:16:47 | 70.19, -37.79 | 63.64 | 2.64 | 39 |
13 | 04/06/2023 | 15:06:50 | -70.05, 129.71 | 116.51 | 04/06/2023 | 15:06:17 | -70.08, 129.70 | 116.48 | 3.15 | 33 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/25/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/25/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8