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: 1/20/2023
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 | 01/21/2023 | 22:49:16 | 70.16,-166.15 | 89.98 | 01/21/2023 | 22:50:28 | 70.13,-166.09 | 89.93 | 4.10 | 72 |
2 | 01/21/2023 | 23:39:57 | -70.03, 1.37 | 90.17 | 01/21/2023 | 23:39:58 | -70.03, 1.39 | 90.18 | 1.18 | 1 |
3 | 01/22/2023 | 00:30:39 | 69.80, 169.03 | 89.58 | 01/22/2023 | 00:29:26 | 69.86, 168.81 | 89.66 | 11.17 | 73 |
4 | 01/24/2023 | 15:06:10 | 70.10, -50.28 | 89.29 | 01/24/2023 | 15:06:59 | 70.11, -50.25 | 89.29 | 1.44 | 49 |
5 | 01/24/2023 | 15:56:52 | -70.02, 117.16 | 90.81 | 01/24/2023 | 15:56:29 | -70.01, 117.23 | 90.82 | 3.05 | 23 |
6 | 01/24/2023 | 16:47:18 | 68.94, -73.96 | 88.06 | 01/24/2023 | 16:46:12 | 69.01, -76.46 | 88.23 | 99.80 | 66 |
7 | 01/27/2023 | 07:23:04 | 70.05, 65.58 | 88.57 | 01/27/2023 | 07:23:30 | 70.05, 65.53 | 88.57 | 1.89 | 26 |
8 | 01/27/2023 | 08:13:46 | -69.96,-126.97 | 91.53 | 01/27/2023 | 08:13:00 | -69.94,-126.98 | 91.54 | 2.11 | 46 |
9 | 01/29/2023 | 22:49:19 | -70.38, 13.52 | 91.77 | 01/29/2023 | 22:50:30 | -70.27, 14.09 | 91.92 | 24.33 | 71 |
10 | 01/29/2023 | 23:39:59 | 70.06,-178.66 | 87.88 | 01/29/2023 | 23:39:59 | 70.05,-178.59 | 87.87 | 2.82 | 0 |
11 | 01/30/2023 | 00:30:40 | -69.92, -11.13 | 92.28 | 01/30/2023 | 00:29:30 | -69.89, -11.17 | 92.29 | 2.98 | 70 |
12 | 02/01/2023 | 15:06:08 | -70.14, 129.69 | 92.77 | 02/01/2023 | 15:07:00 | -70.13, 129.76 | 92.79 | 2.80 | 52 |
13 | 02/01/2023 | 15:56:52 | 70.02, -62.83 | 87.10 | 02/01/2023 | 15:56:27 | 70.01, -62.76 | 87.09 | 2.97 | 25 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/20/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/20/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8