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: 9/16/2020
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 09/17/2020 23:39:25 70.03,-178.54 68.17 09/17/2020 23:39:52 70.03,-178.54 68.16 0.25 27
2 09/18/2020 00:30:07 -69.95, -11.09 111.91 09/18/2020 00:29:22 -69.92, -11.05 111.93 2.81 45
3 09/20/2020 15:05:40 -70.45, 129.28 110.39 09/20/2020 15:06:51 -70.35, 130.16 110.50 34.57 71
4 09/20/2020 15:56:17 69.97, -62.67 69.14 09/20/2020 15:56:23 69.97, -62.74 69.14 2.97 6
5 09/20/2020 16:46:59 -69.88, 104.79 110.94 09/20/2020 16:45:53 -69.87, 104.75 110.95 2.11 66
6 09/23/2020 07:22:26 -70.07,-114.35 109.74 09/23/2020 07:23:26 -70.08,-114.36 109.73 0.68 60
7 09/23/2020 08:13:10 69.96, 53.12 70.17 09/23/2020 08:12:53 69.96, 53.13 70.17 0.15 17
8 09/23/2020 09:03:42 -69.34,-138.65 110.45 09/23/2020 09:02:32 -69.37,-140.05 110.41 55.24 70
9 09/25/2020 23:39:19 -70.06, 1.44 108.71 09/25/2020 23:39:56 -70.07, 1.51 108.70 2.78 37
10 09/26/2020 00:30:01 69.90, 168.99 71.15 09/26/2020 00:29:23 69.90, 168.92 71.15 2.85 38
11 09/28/2020 15:05:39 70.68, -51.08 72.96 09/28/2020 15:06:48 70.54, -49.56 72.80 58.31 69
12 09/28/2020 15:56:10 -70.00, 117.31 107.73 09/28/2020 15:56:26 -70.00, 117.30 107.73 0.63 16
13 09/28/2020 16:46:54 69.90, -75.23 72.19 09/28/2020 16:45:53 69.89, -75.22 72.18 1.45 61

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/16/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200916.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/16/2020 in txt file.

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