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: 9/16/2022
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 09/18/2022 15:06:10 70.07, -50.21 68.27 09/18/2022 15:07:17 70.07, -50.28 68.26 2.50 67
2 09/18/2022 15:56:52 -70.00, 117.23 111.80 09/18/2022 15:56:46 -70.01, 117.28 111.78 2.83 6
3 09/18/2022 16:47:30 69.55, -74.80 67.76 09/18/2022 16:46:19 69.58, -75.68 67.81 34.15 71
4 09/21/2022 07:23:06 70.07, 65.56 69.31 09/21/2022 07:23:46 70.09, 65.63 69.32 3.16 40
5 09/21/2022 08:13:47 -69.94,-126.92 110.82 09/21/2022 08:13:17 -69.92,-126.97 110.84 2.27 30
6 09/23/2022 22:49:29 -70.83, 12.82 108.90 09/23/2022 22:50:37 -70.74, 14.83 109.01 74.33 68
7 09/23/2022 23:40:00 70.02,-178.60 70.30 09/23/2022 23:40:15 70.03,-178.57 70.30 1.72 15
8 09/24/2022 00:30:42 -69.94, -11.16 109.78 09/24/2022 00:29:45 -69.93, -11.08 109.79 3.15 57
9 09/26/2022 15:06:11 -70.10, 129.74 108.61 09/26/2022 15:07:18 -70.08, 129.73 108.63 2.41 67
10 09/26/2022 15:56:55 69.98, -62.77 71.29 09/26/2022 15:56:45 69.96, -62.78 71.27 2.13 10
11 09/26/2022 16:47:31 -69.57, 105.15 109.11 09/26/2022 16:46:19 -69.64, 104.41 109.04 29.61 72
12 09/29/2022 07:23:06 -70.06,-114.43 107.61 09/29/2022 07:23:47 -70.05,-114.42 107.62 1.09 41
13 09/29/2022 08:13:50 69.94, 53.05 72.29 09/29/2022 08:13:14 69.93, 53.06 72.28 1.50 36

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/16/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220916.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/16/2022 in txt file.

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