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: 1/7/2021
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 | 01/07/2021 | 22:49:13 | -70.07, 13.93 | 87.71 | 01/07/2021 | 22:50:25 | -70.08, 13.87 | 87.71 | 2.69 | 72 |
2 | 01/07/2021 | 23:39:58 | 70.00,-178.65 | 92.21 | 01/07/2021 | 23:39:52 | 69.98,-178.63 | 92.19 | 2.45 | 6 |
3 | 01/08/2021 | 00:30:36 | -69.71, -10.90 | 88.10 | 01/08/2021 | 00:29:24 | -69.76, -11.31 | 88.04 | 16.85 | 72 |
4 | 01/10/2021 | 15:06:07 | -70.05, 129.74 | 88.12 | 01/10/2021 | 15:06:52 | -70.08, 129.74 | 88.10 | 3.45 | 45 |
5 | 01/10/2021 | 15:56:51 | 69.93, -62.76 | 91.75 | 01/10/2021 | 15:56:20 | 69.92, -62.84 | 91.75 | 3.11 | 31 |
6 | 01/13/2021 | 06:32:33 | 70.79, 77.01 | 92.25 | 01/13/2021 | 06:33:41 | 70.67, 78.86 | 92.05 | 69.12 | 68 |
7 | 01/13/2021 | 07:23:02 | -70.02,-114.44 | 88.57 | 01/13/2021 | 07:23:21 | -70.01,-114.47 | 88.59 | 1.45 | 19 |
8 | 01/13/2021 | 08:13:46 | 69.90, 53.04 | 91.30 | 01/13/2021 | 08:12:48 | 69.90, 53.02 | 91.31 | 0.72 | 58 |
9 | 01/15/2021 | 22:49:15 | 70.09,-166.10 | 91.03 | 01/15/2021 | 22:50:19 | 70.10,-166.09 | 91.03 | 1.09 | 64 |
10 | 01/15/2021 | 23:39:57 | -70.00, 1.36 | 89.08 | 01/15/2021 | 23:39:49 | -70.00, 1.39 | 89.08 | 1.23 | 8 |
11 | 01/16/2021 | 00:30:33 | 69.46, 169.47 | 90.36 | 01/16/2021 | 00:29:22 | 69.55, 168.43 | 90.50 | 41.75 | 71 |
12 | 01/18/2021 | 15:06:10 | 70.07, -50.30 | 90.49 | 01/18/2021 | 15:06:47 | 70.08, -50.24 | 90.48 | 2.23 | 37 |
13 | 01/18/2021 | 15:56:51 | -69.93, 117.25 | 89.68 | 01/18/2021 | 15:56:18 | -69.92, 117.17 | 89.68 | 2.95 | 33 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/7/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/07/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8