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: 5/27/2021
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 05/29/2021 06:32:43 -70.12,-101.94 131.62 05/29/2021 06:33:24 -70.11,-101.95 131.63 0.47 41
2 05/29/2021 07:23:27 70.00, 65.55 48.25 05/29/2021 07:22:51 70.01, 65.56 48.27 1.78 36
3 05/31/2021 21:59:08 70.79,-154.57 48.71 05/31/2021 22:00:16 70.68,-152.86 48.55 63.83 68
4 05/31/2021 22:49:38 -70.07, 13.90 132.05 05/31/2021 22:49:55 -70.08, 13.89 132.05 1.31 17
5 05/31/2021 23:40:22 69.95,-178.62 47.83 05/31/2021 23:39:22 69.98,-178.61 47.85 2.63 60
6 06/03/2021 14:15:52 70.17, -37.81 47.72 06/03/2021 14:16:56 70.15, -37.77 47.69 2.99 64
7 06/03/2021 15:06:33 -70.02, 129.73 132.44 06/03/2021 15:06:26 -70.04, 129.71 132.42 2.24 7
8 06/03/2021 15:57:10 69.54, -62.24 47.06 06/03/2021 15:55:59 69.61, -63.25 47.16 39.61 71
9 06/06/2021 06:32:47 70.13, 78.01 47.39 06/06/2021 06:33:27 70.11, 78.05 47.36 3.32 40
10 06/06/2021 07:23:28 -69.98,-114.44 132.78 06/06/2021 07:22:57 -70.00,-114.47 132.75 2.49 31
11 06/08/2021 21:59:11 -70.93, 25.19 132.02 06/08/2021 22:00:18 -70.82, 27.34 132.19 79.33 67
12 06/08/2021 22:49:40 70.04,-166.08 47.05 06/08/2021 22:49:57 70.06,-166.14 47.06 2.71 17
13 06/08/2021 23:40:22 -69.94, 1.39 133.06 06/08/2021 23:39:27 -69.95, 1.35 133.04 2.29 55

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/27/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210528.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/27/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8