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: 9/12/2022
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 09/13/2022 07:23:01 -70.08,-114.43 113.77 09/13/2022 07:23:45 -70.09,-114.37 113.77 2.30 44
2 09/13/2022 08:13:45 69.95, 53.08 66.11 09/13/2022 08:13:13 69.93, 53.05 66.10 2.07 32
3 09/15/2022 22:49:28 70.83,-167.17 68.01 09/15/2022 22:50:36 70.69,-165.24 67.84 72.14 68
4 09/15/2022 23:39:56 -70.01, 1.44 112.82 09/15/2022 23:40:16 -70.03, 1.43 112.80 2.85 20
5 09/16/2022 00:30:41 69.93, 168.86 67.12 09/16/2022 00:29:43 69.93, 168.93 67.12 2.41 58
6 09/18/2022 15:06:10 70.08, -50.22 68.28 09/18/2022 15:07:17 70.07, -50.27 68.26 2.27 67
7 09/18/2022 15:56:52 -70.00, 117.23 111.80 09/18/2022 15:56:47 -69.97, 117.21 111.83 3.39 5
8 09/18/2022 16:47:30 69.55, -74.81 67.77 09/18/2022 16:46:19 69.58, -75.68 67.81 33.79 71
9 09/21/2022 07:23:05 70.02, 65.64 69.25 09/21/2022 07:23:47 70.04, 65.56 69.27 3.57 42
10 09/21/2022 08:13:47 -69.93,-126.92 110.83 09/21/2022 08:13:17 -69.94,-126.95 110.82 1.28 30
11 09/23/2022 22:49:30 -70.87, 12.74 108.86 09/23/2022 22:50:37 -70.76, 14.87 108.99 78.36 67
12 09/23/2022 23:40:00 70.02,-178.60 70.29 09/23/2022 23:40:16 69.99,-178.62 70.26 2.76 16
13 09/24/2022 00:30:41 -69.88, -11.07 109.85 09/24/2022 00:29:46 -69.90, -11.13 109.83 3.14 55

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/12/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220912.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/12/2022 in txt file.

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