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: 2/11/2021
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 | 02/11/2021 | 15:06:08 | -70.09, 129.71 | 96.06 | 02/11/2021 | 15:06:45 | -70.07, 129.72 | 96.08 | 1.39 | 37 |
2 | 02/11/2021 | 15:56:52 | 69.97, -62.80 | 83.81 | 02/11/2021 | 15:56:12 | 69.98, -62.78 | 83.82 | 1.10 | 40 |
3 | 02/14/2021 | 06:32:28 | 70.55, 77.45 | 83.55 | 02/14/2021 | 06:33:38 | 70.49, 78.56 | 83.42 | 41.64 | 70 |
4 | 02/14/2021 | 07:23:02 | -70.03,-114.43 | 97.02 | 02/14/2021 | 07:23:14 | -70.04,-114.45 | 97.01 | 1.46 | 12 |
5 | 02/14/2021 | 08:13:46 | 69.92, 53.05 | 82.86 | 02/14/2021 | 08:12:41 | 69.94, 53.05 | 82.89 | 2.26 | 65 |
6 | 02/16/2021 | 22:49:15 | 70.13,-166.11 | 82.17 | 02/16/2021 | 22:50:13 | 70.12,-166.10 | 82.15 | 1.50 | 58 |
7 | 02/16/2021 | 23:39:57 | -70.03, 1.35 | 97.95 | 02/16/2021 | 23:39:43 | -70.00, 1.37 | 97.97 | 3.19 | 14 |
8 | 02/17/2021 | 00:30:29 | 69.28, 169.76 | 81.26 | 02/17/2021 | 00:29:20 | 69.35, 168.12 | 81.40 | 64.54 | 69 |
9 | 02/19/2021 | 15:06:09 | 70.08, -50.26 | 81.17 | 02/19/2021 | 15:06:42 | 70.07, -50.29 | 81.16 | 1.44 | 33 |
10 | 02/19/2021 | 15:56:51 | -69.98, 117.21 | 98.95 | 02/19/2021 | 15:56:12 | -69.96, 117.19 | 98.96 | 2.15 | 39 |
11 | 02/22/2021 | 06:32:26 | -70.55,-102.54 | 99.29 | 02/22/2021 | 06:33:37 | -70.46,-101.49 | 99.44 | 40.45 | 71 |
12 | 02/22/2021 | 07:23:02 | 70.03, 65.58 | 80.15 | 02/22/2021 | 07:23:10 | 70.02, 65.52 | 80.14 | 2.85 | 8 |
13 | 02/22/2021 | 08:13:44 | -69.93,-126.94 | 99.98 | 02/22/2021 | 08:12:40 | -69.91,-126.99 | 99.98 | 2.70 | 64 |
14 | 02/24/2021 | 22:49:13 | -70.14, 13.89 | 100.72 | 02/24/2021 | 22:50:11 | -70.13, 13.92 | 100.74 | 1.36 | 58 |
15 | 02/24/2021 | 23:39:57 | 70.04,-178.65 | 79.17 | 02/24/2021 | 23:39:38 | 70.02,-178.60 | 79.15 | 3.18 | 19 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/11/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/11/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8