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: 1/27/2022
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 01/29/2022 15:05:33 -70.33, 129.48 91.80 01/29/2022 15:06:44 -70.24, 129.97 91.92 21.03 71
2 01/29/2022 15:56:13 70.00, -62.70 87.84 01/29/2022 15:56:14 69.98, -62.76 87.82 3.28 1
3 01/29/2022 16:46:55 -69.91, 104.75 92.26 01/29/2022 16:45:43 -69.92, 104.79 92.25 1.42 72
4 02/01/2022 07:22:26 -70.07,-114.36 92.82 02/01/2022 07:23:14 -70.05,-114.42 92.84 3.06 48
5 02/01/2022 08:13:10 69.95, 53.13 87.05 02/01/2022 08:12:41 69.95, 53.08 87.06 1.95 29
6 02/03/2022 22:48:54 70.75,-166.99 87.14 02/03/2022 22:50:03 70.63,-165.33 86.94 62.58 69
7 02/03/2022 23:39:24 -70.02, 1.48 93.64 02/03/2022 23:39:42 -70.02, 1.42 93.65 2.05 18
8 02/04/2022 00:30:08 69.91, 168.96 86.23 02/04/2022 00:29:09 69.92, 168.92 86.25 1.84 59
9 02/06/2022 15:05:40 70.08, -50.16 85.62 02/06/2022 15:06:40 70.09, -50.23 85.62 3.00 60
10 02/06/2022 15:56:22 -69.98, 117.31 94.50 02/06/2022 15:56:10 -69.98, 117.25 94.50 2.09 12
11 02/06/2022 16:46:55 69.28, -74.36 84.76 02/06/2022 16:45:46 69.38, -75.93 84.93 62.43 69
12 02/09/2022 07:22:38 70.04, 65.66 84.73 02/09/2022 07:23:08 70.04, 65.59 84.73 2.80 30
13 02/09/2022 08:13:20 -69.94,-126.87 95.39 02/09/2022 08:12:38 -69.94,-126.93 95.38 2.27 42

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/27/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220127.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/27/2022 in txt file.

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