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: 9/12/2021
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 | 09/12/2021 | 22:49:38 | 70.06,-166.17 | 66.17 | 09/12/2021 | 22:50:27 | 70.03,-166.18 | 66.13 | 3.48 | 49 |
2 | 09/12/2021 | 23:40:19 | -69.92, 1.35 | 113.96 | 09/12/2021 | 23:39:57 | -69.91, 1.30 | 113.97 | 2.32 | 22 |
3 | 09/15/2021 | 15:06:31 | 69.98, -50.28 | 67.11 | 09/15/2021 | 15:06:57 | 70.00, -50.33 | 67.13 | 3.08 | 26 |
4 | 09/15/2021 | 15:57:13 | -69.89, 117.17 | 112.96 | 09/15/2021 | 15:56:27 | -69.89, 117.14 | 112.97 | 1.04 | 46 |
5 | 09/18/2021 | 06:32:45 | -70.33,-102.36 | 111.51 | 09/18/2021 | 06:33:56 | -70.24,-101.76 | 111.62 | 25.08 | 71 |
6 | 09/18/2021 | 07:23:24 | 69.96, 65.53 | 68.12 | 09/18/2021 | 07:23:26 | 69.97, 65.50 | 68.13 | 1.65 | 2 |
7 | 09/18/2021 | 08:14:06 | -69.87,-127.02 | 111.96 | 09/18/2021 | 08:12:56 | -69.86,-127.02 | 111.97 | 0.88 | 70 |
8 | 09/20/2021 | 22:49:34 | -70.05, 13.86 | 110.77 | 09/20/2021 | 22:50:29 | -70.04, 13.84 | 110.78 | 1.12 | 55 |
9 | 09/20/2021 | 23:40:18 | 69.93,-178.67 | 69.14 | 09/20/2021 | 23:39:56 | 69.93,-178.67 | 69.13 | 0.63 | 22 |
10 | 09/21/2021 | 00:30:46 | -69.10, -10.14 | 111.70 | 09/21/2021 | 00:29:38 | -69.16, -12.07 | 111.62 | 76.72 | 68 |
11 | 09/23/2021 | 15:06:28 | -70.02, 129.66 | 109.75 | 09/23/2021 | 15:06:59 | -70.00, 129.66 | 109.78 | 2.95 | 31 |
12 | 09/23/2021 | 15:57:12 | 69.92, -62.87 | 70.16 | 09/23/2021 | 15:56:26 | 69.89, -62.85 | 70.12 | 3.41 | 46 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/12/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/12/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8