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: 6/1/2020
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 06/03/2020 06:32:45 70.14, 78.09 47.70 06/03/2020 06:33:10 70.16, 78.15 47.71 2.85 25
2 06/03/2020 07:23:27 -70.05,-114.45 132.41 06/03/2020 07:22:40 -70.05,-114.37 132.41 2.96 47
3 06/05/2020 21:59:00 -70.50, 26.00 132.23 06/05/2020 22:00:12 -70.38, 26.71 132.37 29.42 72
4 06/05/2020 22:49:38 70.07,-166.03 47.34 06/05/2020 22:49:43 70.06,-166.11 47.32 3.41 5
5 06/05/2020 23:40:20 -69.98, 1.43 132.77 06/05/2020 23:39:12 -70.01, 1.45 132.74 3.47 68
6 06/08/2020 14:15:48 -70.16, 142.29 132.82 06/08/2020 14:16:48 -70.14, 142.24 132.84 2.84 60
7 06/08/2020 15:06:32 70.06, -50.25 47.08 06/08/2020 15:06:15 70.04, -50.27 47.05 2.90 17
8 06/08/2020 15:57:03 -69.38, 118.08 133.63 06/08/2020 15:55:54 -69.44, 116.54 133.53 60.36 69
9 06/11/2020 06:32:41 -70.15,-101.92 133.03 06/11/2020 06:33:19 -70.15,-101.88 133.04 1.53 38
10 06/11/2020 07:23:25 70.05, 65.54 46.87 06/11/2020 07:22:46 70.04, 65.61 46.86 2.94 39
11 06/13/2020 21:59:04 70.83,-154.54 47.54 06/13/2020 22:00:12 70.76,-152.73 47.42 66.62 68
12 06/13/2020 22:49:34 -70.09, 13.95 133.24 06/13/2020 22:49:52 -70.12, 13.95 133.22 3.39 18
13 06/13/2020 23:40:18 69.99,-178.59 46.66 06/13/2020 23:39:19 70.01,-178.57 46.68 2.07 59

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/1/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200601.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/01/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service