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: 5/30/2020
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 05/31/2020 14:15:51 70.15, -37.70 48.05 05/31/2020 14:16:38 70.16, -37.72 48.05 0.97 47
2 05/31/2020 15:06:33 -70.06, 129.76 132.05 05/31/2020 15:06:08 -70.05, 129.76 132.06 1.02 25
3 06/03/2020 06:32:45 70.14, 78.10 47.69 06/03/2020 06:33:08 70.13, 78.13 47.69 1.27 23
4 06/03/2020 07:23:27 -70.04,-114.44 132.41 06/03/2020 07:22:38 -70.03,-114.38 132.42 2.37 49
5 06/05/2020 21:58:58 -70.38, 26.18 132.34 06/05/2020 22:00:09 -70.33, 26.65 132.42 18.79 71
6 06/05/2020 22:49:38 70.07,-166.03 47.33 06/05/2020 22:49:39 70.06,-166.10 47.32 3.05 1
7 06/05/2020 23:40:20 -69.97, 1.44 132.78 06/05/2020 23:39:09 -69.95, 1.39 132.79 2.52 71
8 06/08/2020 14:15:47 -70.16, 142.30 132.82 06/08/2020 14:16:41 -70.15, 142.27 132.84 1.66 54
9 06/08/2020 15:06:31 70.05, -50.24 47.07 06/08/2020 15:06:08 70.03, -50.25 47.05 2.59 23
10 06/08/2020 15:56:58 -69.16, 118.39 133.86 06/08/2020 15:55:51 -69.22, 116.27 133.74 83.84 67
11 06/11/2020 06:32:41 -70.14,-101.90 133.04 06/11/2020 06:33:11 -70.12,-101.88 133.06 2.02 30
12 06/11/2020 07:23:24 69.99, 65.63 46.81 06/11/2020 07:22:38 70.01, 65.60 46.83 2.46 46

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/30/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200530.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/30/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service