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: 2/13/2021
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 02/14/2021 06:32:29 70.59, 77.39 83.59 02/14/2021 06:33:39 70.44, 78.50 83.39 44.11 70
2 02/14/2021 07:23:03 -70.07,-114.49 96.97 02/14/2021 07:23:14 -70.05,-114.44 97.00 3.13 11
3 02/14/2021 08:13:47 69.96, 52.99 82.90 02/14/2021 08:12:41 69.95, 53.07 82.90 3.02 66
4 02/16/2021 22:49:15 70.12,-166.10 82.16 02/16/2021 22:50:13 70.13,-166.08 82.16 1.60 58
5 02/16/2021 23:39:57 -70.02, 1.37 97.96 02/16/2021 23:39:43 -70.01, 1.39 97.96 1.07 14
6 02/17/2021 00:30:29 69.27, 169.77 81.25 02/17/2021 00:29:20 69.36, 168.14 81.42 64.92 69
7 02/19/2021 15:06:08 70.07, -50.25 81.16 02/19/2021 15:06:41 70.08, -50.27 81.17 1.96 33
8 02/19/2021 15:56:50 -69.97, 117.22 98.96 02/19/2021 15:56:11 -69.97, 117.21 98.95 0.56 39
9 02/22/2021 06:32:27 -70.60,-102.61 99.24 02/22/2021 06:33:37 -70.47,-101.47 99.43 44.47 70
10 02/22/2021 07:23:02 70.02, 65.60 80.14 02/22/2021 07:23:10 70.03, 65.54 80.15 2.65 8
11 02/22/2021 08:13:44 -69.92,-126.93 99.99 02/22/2021 08:12:40 -69.92,-126.98 99.97 1.95 64
12 02/24/2021 22:49:13 -70.13, 13.90 100.73 02/24/2021 22:50:11 -70.14, 13.93 100.73 1.94 58
13 02/24/2021 23:39:57 70.03,-178.64 79.16 02/24/2021 23:39:38 70.03,-178.58 79.16 2.17 19

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/13/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210213.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/13/2021 in txt file.

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