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: 10/27/2020
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 10/27/2020 22:49:08 71.02,-167.51 84.11 10/27/2020 22:50:13 70.93,-164.85 84.02 96.97 65
2 10/27/2020 23:39:32 -69.98, 1.47 96.93 10/27/2020 23:39:58 -69.99, 1.39 96.93 3.10 26
3 10/28/2020 00:30:17 69.92, 168.87 83.02 10/28/2020 00:29:25 69.89, 168.90 82.99 3.19 52
4 10/30/2020 15:05:47 70.09, -50.25 84.05 10/30/2020 15:06:57 70.09, -50.21 84.05 1.45 70
5 10/30/2020 15:56:29 -69.99, 117.22 96.04 10/30/2020 15:56:27 -69.98, 117.26 96.06 2.42 2
6 10/30/2020 16:47:09 69.67, -74.99 83.65 10/30/2020 16:45:57 69.71, -75.46 83.69 18.85 72
7 11/02/2020 07:22:43 70.06, 65.57 84.87 11/02/2020 07:23:26 70.07, 65.64 84.89 3.48 43
8 11/02/2020 08:13:24 -69.90,-126.88 95.28 11/02/2020 08:12:57 -69.91,-126.96 95.27 2.84 27
9 11/04/2020 22:49:09 -70.86, 12.74 93.51 11/04/2020 22:50:17 -70.76, 14.89 93.61 79.32 68
10 11/04/2020 23:39:39 70.02,-178.62 85.66 11/04/2020 23:39:56 70.00,-178.58 85.63 3.32 17
11 11/05/2020 00:30:20 -69.87, -11.07 94.48 11/05/2020 00:29:26 -69.89, -11.10 94.47 2.46 54
12 11/07/2020 15:05:50 -70.10, 129.73 93.48 11/07/2020 15:06:57 -70.08, 129.77 93.50 2.62 67
13 11/07/2020 15:56:33 69.94, -62.72 86.38 11/07/2020 15:56:24 69.97, -62.74 86.40 3.06 9
14 11/07/2020 16:47:10 -69.57, 105.14 93.99 11/07/2020 16:45:58 -69.64, 104.44 93.92 28.01 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/27/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201027.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/27/2020 in txt file.

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