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: 5/27/2021
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 05/29/2021 06:32:43 -70.10,-101.92 131.64 05/29/2021 06:33:24 -70.13,-101.92 131.61 3.06 41
2 05/29/2021 07:23:27 69.98, 65.57 48.24 05/29/2021 07:22:52 69.97, 65.50 48.23 2.88 35
3 05/31/2021 21:59:08 70.78,-154.54 48.69 05/31/2021 22:00:17 70.65,-152.92 48.51 61.42 69
4 05/31/2021 22:49:39 -70.10, 13.84 132.02 05/31/2021 22:49:55 -70.10, 13.91 132.03 2.72 16
5 05/31/2021 23:40:22 69.94,-178.60 47.81 05/31/2021 23:39:23 69.94,-178.67 47.82 2.74 59
6 06/03/2021 14:15:52 70.15, -37.79 47.70 06/03/2021 14:16:56 70.17, -37.74 47.71 2.46 64
7 06/03/2021 15:06:34 -70.06, 129.68 132.41 06/03/2021 15:06:26 -70.06, 129.74 132.40 2.35 8
8 06/03/2021 15:57:10 69.52, -62.22 47.04 06/03/2021 15:55:59 69.62, -63.22 47.17 40.66 71
9 06/06/2021 06:32:46 70.11, 78.05 47.37 06/06/2021 06:33:26 70.13, 78.08 47.38 2.23 40
10 06/06/2021 07:23:28 -70.01,-114.48 132.74 06/06/2021 07:22:56 -70.02,-114.44 132.73 2.27 32
11 06/08/2021 21:59:11 -70.90, 25.24 132.05 06/08/2021 22:00:19 -70.79, 27.30 132.22 76.21 68
12 06/08/2021 22:49:41 70.07,-166.12 47.08 06/08/2021 22:49:57 70.08,-166.11 47.09 1.51 16
13 06/08/2021 23:40:23 -69.96, 1.35 133.04 06/08/2021 23:39:27 -69.98, 1.38 133.02 1.94 56

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/27/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210527.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/27/2021 in txt file.

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