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: 9/20/2021
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 | 09/20/2021 | 22:49:34 | -70.04, 13.87 | 110.78 | 09/20/2021 | 22:50:29 | -70.05, 13.85 | 110.77 | 1.70 | 55 |
2 | 09/20/2021 | 23:40:19 | 69.97,-178.72 | 69.17 | 09/20/2021 | 23:39:56 | 69.95,-178.64 | 69.15 | 3.52 | 23 |
3 | 09/21/2021 | 00:30:46 | -69.09, -10.13 | 111.71 | 09/21/2021 | 00:29:38 | -69.18, -12.06 | 111.60 | 76.94 | 68 |
4 | 09/23/2021 | 15:06:28 | -70.01, 129.68 | 109.76 | 09/23/2021 | 15:06:59 | -70.01, 129.68 | 109.77 | 0.27 | 31 |
5 | 09/23/2021 | 15:57:12 | 69.90, -62.84 | 70.13 | 09/23/2021 | 15:56:26 | 69.91, -62.82 | 70.15 | 2.01 | 46 |
6 | 09/26/2021 | 06:32:44 | 70.35, 77.62 | 71.61 | 09/26/2021 | 06:33:55 | 70.25, 78.26 | 71.50 | 26.48 | 71 |
7 | 09/26/2021 | 07:23:21 | -69.99,-114.51 | 108.75 | 09/26/2021 | 07:23:28 | -69.97,-114.49 | 108.77 | 1.96 | 7 |
8 | 09/26/2021 | 08:14:05 | 69.88, 52.97 | 71.16 | 09/26/2021 | 08:12:55 | 69.87, 53.00 | 71.15 | 1.74 | 70 |
9 | 09/28/2021 | 22:49:33 | 70.06,-166.17 | 72.36 | 09/28/2021 | 22:50:28 | 70.03,-166.16 | 72.33 | 3.30 | 55 |
10 | 09/28/2021 | 23:40:14 | -69.92, 1.37 | 107.78 | 09/28/2021 | 23:39:58 | -69.93, 1.32 | 107.77 | 2.23 | 16 |
11 | 09/29/2021 | 00:30:45 | 69.11, 169.84 | 71.43 | 09/29/2021 | 00:29:37 | 69.16, 167.93 | 71.48 | 75.86 | 68 |
12 | 10/01/2021 | 15:06:26 | 70.00, -50.29 | 73.33 | 10/01/2021 | 15:06:58 | 69.98, -50.35 | 73.31 | 2.69 | 32 |
13 | 10/01/2021 | 15:57:08 | -69.90, 117.17 | 106.76 | 10/01/2021 | 15:56:28 | -69.88, 117.14 | 106.78 | 2.57 | 40 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/20/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/20/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8