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: 9/11/2022
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 -70.05,-114.38 113.80 09/13/2022 07:23:46 -70.06,-114.41 113.79 1.87 45
2 09/13/2022 08:13:46 69.97, 53.04 66.14 09/13/2022 08:13:13 69.96, 53.09 66.13 2.35 33
3 09/15/2022 22:49:28 70.80,-167.12 67.98 09/15/2022 22:50:36 70.72,-165.19 67.88 71.12 68
4 09/15/2022 23:39:57 -70.03, 1.41 112.80 09/15/2022 23:40:17 -70.01, 1.40 112.82 2.11 20
5 09/16/2022 00:30:41 69.90, 168.91 67.09 09/16/2022 00:29:44 69.91, 168.89 67.10 0.52 57
6 09/18/2022 15:06:10 70.10, -50.25 68.30 09/18/2022 15:07:16 70.11, -50.22 68.30 1.36 66
7 09/18/2022 15:56:52 -70.02, 117.19 111.78 09/18/2022 15:56:46 -70.00, 117.26 111.80 3.12 6
8 09/18/2022 16:47:30 69.58, -74.84 67.79 09/18/2022 16:46:18 69.62, -75.63 67.84 30.70 72
9 09/21/2022 07:23:05 70.04, 65.60 69.27 09/21/2022 07:23:47 70.03, 65.54 69.26 2.83 42
10 09/21/2022 08:13:47 -69.95,-126.95 110.81 09/21/2022 08:13:17 -69.93,-126.97 110.84 3.34 30
11 09/23/2022 22:49:30 -70.84, 12.80 108.89 09/23/2022 22:50:38 -70.76, 14.85 108.99 75.70 68
12 09/23/2022 23:40:01 70.04,-178.63 70.31 09/23/2022 23:40:16 70.04,-178.55 70.31 2.92 15
13 09/24/2022 00:30:42 -69.90, -11.10 109.83 09/24/2022 00:29:47 -69.89, -11.14 109.83 1.73 55

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/11/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220911.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/11/2022 in txt file.

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