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: 7/3/2021
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 07/05/2021 14:15:55 70.11, -37.77 47.38 07/05/2021 14:17:05 70.12, -37.79 47.37 0.94 70
2 07/05/2021 15:06:37 -70.02, 129.69 132.72 07/05/2021 15:06:35 -70.01, 129.68 132.74 1.66 2
3 07/05/2021 15:57:17 69.70, -62.52 46.94 07/05/2021 15:56:05 69.74, -63.05 47.02 20.93 72
4 07/08/2021 06:32:50 70.10, 78.03 47.65 07/08/2021 06:33:35 70.08, 78.04 47.62 1.82 45
5 07/08/2021 07:23:31 -69.95,-114.43 132.51 07/08/2021 07:23:05 -69.97,-114.49 132.48 3.37 26
6 07/10/2021 21:59:17 -71.02, 25.00 131.05 07/10/2021 22:00:23 -70.96, 27.59 131.21 94.09 66
7 07/10/2021 22:49:44 70.02,-166.10 47.91 07/10/2021 22:50:05 70.03,-166.14 47.91 2.06 21
8 07/10/2021 23:40:25 -69.93, 1.37 132.20 07/10/2021 23:39:34 -69.93, 1.34 132.19 1.13 51
9 07/13/2021 14:15:55 -70.16, 142.15 131.57 07/13/2021 14:17:06 -70.15, 142.26 131.60 4.62 71
10 07/13/2021 15:06:38 70.01, -50.31 48.27 07/13/2021 15:06:34 69.99, -50.33 48.25 2.68 4
11 07/13/2021 15:57:18 -69.80, 117.32 131.95 07/13/2021 15:56:05 -69.83, 117.08 131.90 9.63 73
12 07/16/2021 06:32:49 -70.10,-101.98 131.22 07/16/2021 06:33:36 -70.10,-101.92 131.23 2.30 47
13 07/16/2021 07:23:33 69.99, 65.48 48.68 07/16/2021 07:23:03 69.99, 65.56 48.67 2.84 30

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/3/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210703.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/03/2021 in txt file.

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