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: 6/10/2023
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 06/12/2023 05:42:32 -70.27, -89.28 132.93 06/12/2023 05:43:38 -70.29, -89.31 132.92 2.49 66
2 06/12/2023 06:33:17 70.19, 78.14 46.99 06/12/2023 06:33:05 70.19, 78.19 46.99 1.92 12
3 06/12/2023 07:23:52 -69.74,-113.86 133.48 06/12/2023 07:22:40 -69.80,-114.72 133.39 33.79 72
4 06/14/2023 21:59:29 -70.25, 26.49 133.09 06/14/2023 22:00:09 -70.24, 26.50 133.11 1.34 40
5 06/14/2023 22:50:13 70.13,-166.01 46.79 06/14/2023 22:49:36 70.14,-166.00 46.80 0.90 37
6 06/17/2023 13:25:52 70.81, -25.96 47.41 06/17/2023 13:27:01 70.72, -24.54 47.27 53.07 69
7 06/17/2023 14:16:24 -70.20, 142.34 133.24 06/17/2023 14:16:39 -70.18, 142.29 133.27 3.19 15
8 06/17/2023 15:07:08 70.08, -50.17 46.64 06/17/2023 15:06:06 70.07, -50.22 46.63 2.28 62
9 06/20/2023 05:42:38 70.24, 90.71 46.76 06/20/2023 05:43:39 70.24, 90.64 46.76 2.79 61
10 06/20/2023 06:33:20 -70.15,-101.83 133.34 06/20/2023 06:33:09 -70.14,-101.88 133.35 2.36 11
11 06/20/2023 07:23:54 69.50, 66.44 46.00 06/20/2023 07:22:45 69.53, 64.92 46.08 59.25 69
12 06/22/2023 21:59:34 70.21,-153.47 46.73 06/22/2023 22:00:08 70.24,-153.49 46.75 3.24 34
13 06/22/2023 22:50:16 -70.11, 13.99 133.37 06/22/2023 22:49:38 -70.13, 14.00 133.35 2.56 38

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/10/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230610.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/10/2023 in txt file.

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