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: 3/30/2023
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 | -70.16,-101.98 | 114.34 | 04/01/2023 | 06:33:27 | -70.15,-101.99 | 114.35 | 0.81 | 30 |
2 | 04/01/2023 | 07:23:41 | 70.05, 65.50 | 65.53 | 04/01/2023 | 07:22:54 | 70.05, 65.51 | 65.54 | 0.52 | 47 |
3 | 04/03/2023 | 21:59:13 | 70.27,-153.70 | 64.75 | 04/03/2023 | 22:00:23 | 70.28,-153.56 | 64.75 | 5.43 | 70 |
4 | 04/03/2023 | 22:49:54 | -70.11, 13.86 | 115.43 | 04/03/2023 | 22:49:54 | -70.11, 13.84 | 115.43 | 0.82 | 0 |
5 | 04/03/2023 | 23:40:35 | 69.85,-178.43 | 64.29 | 04/03/2023 | 23:39:23 | 69.89,-178.83 | 64.35 | 15.96 | 72 |
6 | 04/06/2023 | 14:16:08 | 70.18, -37.80 | 63.64 | 04/06/2023 | 14:16:49 | 70.19, -37.80 | 63.64 | 0.54 | 41 |
7 | 04/06/2023 | 15:06:50 | -70.08, 129.68 | 116.49 | 04/06/2023 | 15:06:19 | -70.08, 129.68 | 116.48 | 0.11 | 31 |
8 | 04/09/2023 | 05:42:30 | -70.73, -90.22 | 116.79 | 04/09/2023 | 05:43:40 | -70.65, -88.87 | 116.91 | 50.42 | 70 |
9 | 04/09/2023 | 06:33:05 | 70.16, 78.00 | 62.61 | 04/09/2023 | 06:33:14 | 70.16, 78.05 | 62.60 | 1.77 | 9 |
10 | 04/09/2023 | 07:23:47 | -70.05,-114.52 | 117.52 | 04/09/2023 | 07:22:44 | -70.05,-114.47 | 117.52 | 1.87 | 63 |
11 | 04/11/2023 | 21:59:17 | -70.19, 26.41 | 118.34 | 04/11/2023 | 22:00:12 | -70.20, 26.36 | 118.34 | 1.82 | 55 |
12 | 04/11/2023 | 22:50:01 | 70.09,-166.13 | 61.55 | 04/11/2023 | 22:49:39 | 70.08,-166.16 | 61.54 | 1.65 | 22 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/30/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/30/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8