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: 3/16/2021
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 03/18/2021 06:32:16 70.21, 78.05 71.05 03/18/2021 06:33:27 70.22, 78.17 71.05 4.54 71
2 03/18/2021 07:22:57 -70.07,-114.41 109.12 03/18/2021 07:22:58 -70.05,-114.44 109.13 1.92 1
3 03/18/2021 08:13:39 69.85, 53.23 70.64 03/18/2021 08:12:26 69.89, 52.98 70.71 11.08 73
4 03/20/2021 22:49:09 70.13,-166.05 69.90 03/20/2021 22:49:56 70.12,-166.10 69.89 2.27 47
5 03/20/2021 23:39:51 -70.04, 1.41 110.21 03/20/2021 23:39:25 -70.06, 1.46 110.19 3.30 26
6 03/23/2021 14:15:35 -71.11, 140.84 110.12 03/23/2021 14:16:41 -71.00, 143.44 110.33 94.89 66
7 03/23/2021 15:06:02 70.11, -50.24 68.82 03/23/2021 15:06:22 70.12, -50.21 68.83 1.70 20
8 03/23/2021 15:56:44 -70.01, 117.23 111.30 03/23/2021 15:55:52 -70.02, 117.27 111.30 1.61 52
9 03/26/2021 06:32:12 -70.20,-101.90 112.14 03/26/2021 06:33:23 -70.18,-101.89 112.17 1.94 71
10 03/26/2021 07:22:56 70.09, 65.57 67.74 03/26/2021 07:22:50 70.07, 65.59 67.71 2.84 6
11 03/26/2021 08:13:35 -69.84,-126.72 112.55 03/26/2021 08:12:22 -69.85,-127.08 112.51 13.71 73
12 03/28/2021 22:49:06 -70.18, 13.91 113.21 03/28/2021 22:49:50 -70.18, 13.98 113.23 2.83 44
13 03/28/2021 23:39:49 70.02,-178.54 66.61 03/28/2021 23:39:18 70.00,-178.62 66.60 3.48 31

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/16/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210316.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/16/2021 in txt file.

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