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: 3/6/2021
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 03/07/2021 15:06:06 70.11, -50.27 75.16 03/07/2021 15:06:33 70.11, -50.24 75.15 1.28 27
2 03/07/2021 15:56:48 -70.02, 117.18 104.96 03/07/2021 15:56:03 -69.99, 117.23 104.98 3.26 45
3 03/10/2021 06:32:20 -70.39,-102.25 105.58 03/10/2021 06:33:32 -70.29,-101.74 105.72 22.33 72
4 03/10/2021 07:23:00 70.07, 65.55 74.07 03/10/2021 07:23:01 70.08, 65.60 74.07 1.94 1
5 03/10/2021 08:13:42 -69.98,-126.98 106.05 03/10/2021 08:12:31 -69.97,-126.92 106.05 2.74 71
6 03/12/2021 22:49:10 -70.15, 13.90 106.90 03/12/2021 22:50:02 -70.16, 13.95 106.91 1.72 52
7 03/12/2021 23:39:54 70.04,-178.62 72.98 03/12/2021 23:39:29 70.05,-178.56 72.98 2.37 25
8 03/13/2021 00:30:20 -69.10, -9.93 108.03 03/13/2021 00:29:13 -69.17, -12.12 107.87 87.10 67
9 03/15/2021 15:06:04 -70.12, 129.73 107.99 03/15/2021 15:06:30 -70.12, 129.78 108.00 2.10 26
10 03/15/2021 15:56:48 70.02, -62.80 71.89 03/15/2021 15:55:57 70.01, -62.73 71.89 2.77 51
11 03/18/2021 06:32:16 70.25, 77.99 71.09 03/18/2021 06:33:26 70.25, 78.21 71.07 8.03 70
12 03/18/2021 07:22:57 -70.09,-114.45 109.09 03/18/2021 07:22:57 -70.09,-114.39 109.10 2.55 0
13 03/18/2021 08:13:38 69.83, 53.25 70.63 03/18/2021 08:12:26 69.86, 52.94 70.68 12.41 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/6/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210306.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/06/2021 in txt file.

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