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: 5/9/2021
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 | 05/10/2021 | 14:15:44 | -70.15, 142.29 | 127.71 | 05/10/2021 | 14:16:44 | -70.14, 142.23 | 127.73 | 2.45 | 60 |
2 | 05/10/2021 | 15:06:28 | 70.02, -50.22 | 52.15 | 05/10/2021 | 15:06:11 | 70.04, -50.28 | 52.17 | 2.77 | 17 |
3 | 05/10/2021 | 15:56:59 | -69.36, 118.08 | 128.54 | 05/10/2021 | 15:55:50 | -69.43, 116.53 | 128.43 | 61.32 | 69 |
4 | 05/13/2021 | 06:32:39 | -70.14,-101.94 | 128.40 | 05/13/2021 | 06:33:14 | -70.14,-101.90 | 128.40 | 1.54 | 35 |
5 | 05/13/2021 | 07:23:23 | 70.02, 65.56 | 51.47 | 05/13/2021 | 07:22:41 | 70.03, 65.60 | 51.49 | 2.45 | 42 |
6 | 05/15/2021 | 21:59:00 | 70.59,-154.20 | 51.45 | 05/15/2021 | 22:00:10 | 70.51,-153.11 | 51.34 | 41.42 | 70 |
7 | 05/15/2021 | 22:49:34 | -70.08, 13.92 | 129.10 | 05/15/2021 | 22:49:46 | -70.08, 13.90 | 129.10 | 0.94 | 12 |
8 | 05/15/2021 | 23:40:18 | 69.96,-178.59 | 50.78 | 05/15/2021 | 23:39:13 | 69.97,-178.61 | 50.79 | 1.36 | 65 |
9 | 05/18/2021 | 14:15:48 | 70.17, -37.77 | 50.41 | 05/18/2021 | 14:16:47 | 70.17, -37.73 | 50.41 | 1.70 | 59 |
10 | 05/18/2021 | 15:06:30 | -70.07, 129.69 | 129.70 | 05/18/2021 | 15:06:17 | -70.07, 129.76 | 129.70 | 2.58 | 13 |
11 | 05/18/2021 | 15:57:03 | 69.37, -61.97 | 49.58 | 05/18/2021 | 15:55:54 | 69.41, -63.51 | 49.65 | 60.28 | 69 |
12 | 05/21/2021 | 06:32:43 | 70.11, 78.08 | 49.79 | 05/21/2021 | 06:33:19 | 70.10, 78.05 | 49.78 | 1.87 | 36 |
13 | 05/21/2021 | 07:23:25 | -70.02,-114.46 | 130.32 | 05/21/2021 | 07:22:49 | -70.00,-114.46 | 130.33 | 1.55 | 36 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/9/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/09/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8