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: 7/25/2021
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 | 07/26/2021 | 22:49:44 | 70.03,-166.12 | 50.81 | 07/26/2021 | 22:50:11 | 70.05,-166.13 | 50.82 | 2.05 | 27 |
2 | 07/26/2021 | 23:40:26 | -69.94, 1.33 | 129.28 | 07/26/2021 | 23:39:41 | -69.94, 1.35 | 129.28 | 0.69 | 45 |
3 | 07/29/2021 | 14:16:00 | -70.40, 141.77 | 128.19 | 07/29/2021 | 14:17:12 | -70.28, 142.45 | 128.34 | 28.27 | 72 |
4 | 07/29/2021 | 15:06:38 | 70.02, -50.34 | 51.42 | 07/29/2021 | 15:06:41 | 70.01, -50.30 | 51.41 | 1.69 | 3 |
5 | 07/29/2021 | 15:57:19 | -69.88, 117.20 | 128.72 | 07/29/2021 | 15:56:11 | -69.91, 117.19 | 128.68 | 3.26 | 68 |
6 | 08/01/2021 | 06:32:48 | -70.07,-101.96 | 127.87 | 08/01/2021 | 06:33:45 | -70.08,-101.96 | 127.87 | 1.07 | 57 |
7 | 08/01/2021 | 07:23:32 | 69.96, 65.52 | 52.02 | 08/01/2021 | 07:23:12 | 69.97, 65.52 | 52.03 | 1.12 | 20 |
8 | 08/01/2021 | 08:14:02 | -69.23,-126.10 | 128.74 | 08/01/2021 | 08:12:53 | -69.27,-127.81 | 128.63 | 67.26 | 69 |
9 | 08/03/2021 | 22:49:43 | -70.07, 13.82 | 127.19 | 08/03/2021 | 22:50:16 | -70.04, 13.86 | 127.22 | 3.04 | 33 |
10 | 08/03/2021 | 23:40:26 | 69.90,-178.62 | 52.65 | 08/03/2021 | 23:39:43 | 69.93,-178.66 | 52.68 | 2.97 | 43 |
11 | 08/06/2021 | 14:16:02 | 70.48, -38.36 | 53.96 | 08/06/2021 | 14:17:12 | 70.37, -37.43 | 53.81 | 36.79 | 70 |
12 | 08/06/2021 | 15:06:37 | -70.01, 129.68 | 126.52 | 08/06/2021 | 15:06:47 | -70.00, 129.67 | 126.54 | 1.49 | 10 |
13 | 08/06/2021 | 15:57:21 | 69.90, -62.85 | 53.38 | 08/06/2021 | 15:56:14 | 69.88, -62.85 | 53.36 | 2.62 | 67 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/25/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/25/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8