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: 5/28/2020
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 05/28/2020 21:58:58 70.19,-153.53 48.48 05/28/2020 22:00:08 70.21,-153.53 48.49 1.76 70
2 05/28/2020 22:49:40 -70.10, 13.93 131.62 05/28/2020 22:49:38 -70.10, 13.95 131.63 0.91 2
3 05/28/2020 23:40:20 69.77,-178.27 48.04 05/28/2020 23:39:08 69.83,-178.79 48.11 20.61 72
4 05/31/2020 14:15:52 70.17, -37.73 48.07 05/31/2020 14:16:38 70.17, -37.69 48.07 1.52 46
5 05/31/2020 15:06:34 -70.08, 129.73 132.03 05/31/2020 15:06:08 -70.07, 129.79 132.05 2.68 26
6 06/03/2020 06:32:44 70.11, 78.14 47.66 06/03/2020 06:33:07 70.14, 78.14 47.69 3.42 23
7 06/03/2020 07:23:26 -70.01,-114.39 132.45 06/03/2020 07:22:37 -70.03,-114.38 132.42 2.70 49
8 06/05/2020 21:58:57 -70.35, 26.22 132.37 06/05/2020 22:00:08 -70.32, 26.64 132.43 16.17 71
9 06/05/2020 22:49:38 70.09,-166.07 47.36 06/05/2020 22:49:37 70.10,-166.03 47.36 1.33 1
10 06/05/2020 23:40:20 -69.99, 1.40 132.75 06/05/2020 23:39:07 -70.00, 1.45 132.75 1.91 73
11 06/08/2020 14:15:48 -70.18, 142.26 132.80 06/08/2020 14:16:40 -70.17, 142.31 132.82 2.41 52
12 06/08/2020 15:06:31 70.03, -50.20 47.05 06/08/2020 15:06:07 70.05, -50.21 47.07 2.63 24

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/28/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200528.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/28/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service