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: 7/31/2020
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 07/31/2020 22:49:12 -70.13, 13.92 127.83 07/31/2020 22:50:07 -70.10, 13.96 127.87 3.12 55
2 07/31/2020 23:39:56 70.01,-178.58 52.05 07/31/2020 23:39:34 70.00,-178.54 52.04 1.48 22
3 08/01/2020 00:30:24 -69.19, -10.07 128.81 08/01/2020 00:29:16 -69.23, -11.96 128.68 75.04 68
4 08/03/2020 15:06:05 -70.09, 129.76 127.19 08/03/2020 15:06:37 -70.09, 129.81 127.20 2.05 32
5 08/03/2020 15:56:49 69.97, -62.75 52.70 08/03/2020 15:56:04 69.98, -62.69 52.72 2.70 45
6 08/06/2020 06:32:22 70.51, 77.57 53.97 08/06/2020 06:33:32 70.39, 78.51 53.81 37.09 70
7 08/06/2020 07:22:57 -70.05,-114.41 126.50 08/06/2020 07:23:06 -70.07,-114.33 126.49 3.48 9
8 08/06/2020 08:13:41 69.93, 53.08 53.39 08/06/2020 08:12:34 69.90, 53.08 53.37 3.15 67
9 08/08/2020 22:49:08 70.10,-166.03 54.30 08/08/2020 22:50:07 70.09,-166.05 54.28 1.21 59
10 08/08/2020 23:39:50 -70.01, 1.42 125.79 08/08/2020 23:39:37 -69.99, 1.44 125.81 2.45 13
11 08/09/2020 00:30:23 69.31, 169.76 53.50 08/09/2020 00:29:14 69.33, 168.18 53.57 62.19 69
12 08/11/2020 15:06:01 70.07, -50.20 55.05 08/11/2020 15:06:37 70.06, -50.21 55.04 0.40 36
13 08/11/2020 15:56:43 -69.98, 117.25 125.04 08/11/2020 15:56:07 -69.97, 117.29 125.05 1.70 36

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/31/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200731.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/31/2020 in txt file.

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