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: 7/9/2020
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 07/10/2020 14:15:45 -70.75, 141.38 131.35 07/10/2020 14:16:54 -70.61, 142.92 131.56 59.06 69
2 07/10/2020 15:06:18 70.06, -50.23 47.93 07/10/2020 15:06:29 70.07, -50.22 47.94 1.04 11
3 07/10/2020 15:57:00 -69.97, 117.23 132.16 07/10/2020 15:55:59 -69.96, 117.25 132.17 1.79 61
4 07/13/2020 06:32:27 -70.12,-101.86 131.63 07/13/2020 06:33:33 -70.13,-101.91 131.64 1.78 66
5 07/13/2020 07:23:11 70.01, 65.62 48.26 07/13/2020 07:23:00 70.02, 65.59 48.27 1.48 11
6 07/13/2020 08:13:47 -69.60,-126.45 132.17 07/13/2020 08:12:35 -69.64,-127.31 132.09 33.28 72
7 07/15/2020 22:49:20 -70.08, 13.99 131.26 07/15/2020 22:50:04 -70.08, 13.91 131.26 3.01 44
8 07/15/2020 23:40:04 69.97,-178.54 48.64 07/15/2020 23:39:31 69.97,-178.60 48.65 2.38 33
9 07/18/2020 14:15:45 70.92, -38.90 50.10 07/18/2020 14:16:52 70.79, -36.79 49.88 78.03 67
10 07/18/2020 15:06:13 -70.08, 129.75 130.79 07/18/2020 15:06:33 -70.09, 129.80 130.79 1.82 20
11 07/18/2020 15:56:57 69.98, -62.78 49.11 07/18/2020 15:56:00 69.98, -62.71 49.12 2.48 57
12 07/21/2020 06:32:24 70.14, 78.12 49.78 07/21/2020 06:33:34 70.14, 78.12 49.76 0.33 70
13 07/21/2020 07:23:06 -70.04,-114.41 130.32 07/21/2020 07:23:04 -70.04,-114.39 130.33 0.84 2
14 07/21/2020 08:13:46 69.72, 53.37 49.35 07/21/2020 08:12:34 69.76, 52.86 49.42 20.09 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/9/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200709.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/09/2020 in txt file.

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