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: 2/24/2021
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 02/24/2021 22:49:13 -70.13, 13.89 100.72 02/24/2021 22:50:11 -70.14, 13.92 100.73 1.08 58
2 02/24/2021 23:39:57 70.02,-178.62 79.15 02/24/2021 23:39:38 70.04,-178.57 79.17 2.89 19
3 02/25/2021 00:30:27 -69.30, -10.24 101.63 02/25/2021 00:29:18 -69.37, -11.85 101.48 63.96 69
4 02/27/2021 15:06:06 -70.09, 129.74 101.78 02/27/2021 15:06:39 -70.08, 129.72 101.79 1.24 33
5 02/27/2021 15:56:50 69.98, -62.78 78.10 02/27/2021 15:56:06 69.98, -62.78 78.10 0.08 44
6 03/02/2021 06:32:23 70.41, 77.71 77.55 03/02/2021 06:33:35 70.29, 78.27 77.41 24.55 72
7 03/02/2021 07:23:00 -70.05,-114.41 102.85 03/02/2021 07:23:07 -70.07,-114.41 102.82 3.09 7
8 03/02/2021 08:13:44 69.94, 53.06 77.03 03/02/2021 08:12:35 69.91, 53.01 77.02 3.42 69
9 03/04/2021 22:49:12 70.10,-166.04 76.20 03/04/2021 22:50:06 70.11,-166.11 76.20 2.71 54
10 03/04/2021 23:39:54 -70.00, 1.43 103.93 03/04/2021 23:39:36 -70.00, 1.37 103.92 2.12 18
11 03/05/2021 00:30:23 69.10, 170.05 75.12 03/05/2021 00:29:16 69.18, 167.90 75.29 85.66 67
12 03/07/2021 15:06:07 70.12, -50.29 75.17 03/07/2021 15:06:34 70.09, -50.26 75.13 3.10 27
13 03/07/2021 15:56:48 -69.96, 117.27 105.02 03/07/2021 15:56:04 -69.99, 117.23 104.98 3.14 44

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/24/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210224.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/24/2021 in txt file.

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