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: 7/14/2020
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 07/15/2020 22:49:20 -70.11, 13.94 131.23 07/15/2020 22:50:03 -70.08, 13.91 131.26 2.94 43
2 07/15/2020 23:40:04 69.99,-178.57 48.66 07/15/2020 23:39:30 69.98,-178.58 48.66 1.11 34
3 07/18/2020 14:15:45 70.89, -38.85 50.06 07/18/2020 14:16:52 70.80, -36.79 49.88 75.91 67
4 07/18/2020 15:06:13 -70.06, 129.79 130.81 07/18/2020 15:06:33 -70.08, 129.79 130.79 2.61 20
5 07/18/2020 15:56:57 69.95, -62.73 49.08 07/18/2020 15:56:01 69.92, -62.79 49.07 3.19 56
6 07/21/2020 06:32:25 70.16, 78.09 49.80 07/21/2020 06:33:34 70.13, 78.11 49.76 3.10 69
7 07/21/2020 07:23:06 -70.01,-114.37 130.35 07/21/2020 07:23:04 -70.03,-114.41 130.34 1.95 2
8 07/21/2020 08:13:46 69.69, 53.42 49.32 07/21/2020 08:12:34 69.75, 52.86 49.41 22.91 72
9 07/23/2020 22:49:17 70.12,-166.07 50.30 07/23/2020 22:50:03 70.12,-166.02 50.29 1.96 46
10 07/23/2020 23:39:59 -70.02, 1.39 129.80 07/23/2020 23:39:33 -70.02, 1.46 129.80 2.76 26
11 07/26/2020 15:06:10 70.08, -50.23 50.84 07/26/2020 15:06:34 70.06, -50.24 50.81 2.23 24
12 07/26/2020 15:56:52 -69.98, 117.23 129.26 07/26/2020 15:56:04 -69.95, 117.25 129.28 2.83 48

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/14/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200714.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/14/2020 in txt file.

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