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: 10/26/2020
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 71.03,-167.51 84.11 10/27/2020 22:50:13 70.93,-164.85 84.01 97.06 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 2.99 26
3 10/28/2020 00:30:16 69.87, 168.95 82.97 10/28/2020 00:29:25 69.89, 168.90 82.99 2.76 51
4 10/30/2020 15:05:47 70.09, -50.25 84.05 10/30/2020 15:06:57 70.09, -50.22 84.05 1.45 70
5 10/30/2020 15:56:29 -70.00, 117.21 96.04 10/30/2020 15:56:27 -69.98, 117.26 96.06 2.84 2
6 10/30/2020 16:47:09 69.67, -75.00 83.66 10/30/2020 16:45:57 69.71, -75.47 83.69 18.71 72
7 11/02/2020 07:22:43 70.06, 65.57 84.87 11/02/2020 07:23:26 70.07, 65.64 84.88 3.07 43
8 11/02/2020 08:13:24 -69.91,-126.88 95.27 11/02/2020 08:12:57 -69.91,-126.96 95.28 2.91 27
9 11/04/2020 22:49:09 -70.86, 12.74 93.51 11/04/2020 22:50:17 -70.76, 14.88 93.61 79.20 68
10 11/04/2020 23:39:38 69.97,-178.54 85.61 11/04/2020 23:39:56 69.99,-178.59 85.63 3.11 18
11 11/05/2020 00:30:20 -69.87, -11.07 94.49 11/05/2020 00:29:26 -69.89, -11.11 94.47 2.40 54
12 11/07/2020 15:05:50 -70.09, 129.73 93.49 11/07/2020 15:06:57 -70.08, 129.77 93.50 2.42 67
13 11/07/2020 15:56:33 69.94, -62.72 86.37 11/07/2020 15:56:24 69.96, -62.74 86.40 3.02 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 28.24 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/26/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201026.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/26/2020 in txt file.

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