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: 2/5/2020
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 02/06/2020 22:49:29 -70.12, 13.86 94.29 02/06/2020 22:50:13 -70.13, 13.93 94.29 2.74 44
2 02/06/2020 23:40:12 69.96,-178.58 85.54 02/06/2020 23:39:41 69.97,-178.65 85.56 3.12 31
3 02/09/2020 14:15:54 70.81, -38.79 85.62 02/09/2020 14:17:02 70.67, -37.03 85.40 66.25 68
4 02/09/2020 15:06:24 -70.08, 129.70 95.17 02/09/2020 15:06:41 -70.07, 129.73 95.19 1.37 17
5 02/09/2020 15:57:08 69.97, -62.83 84.71 02/09/2020 15:56:08 69.96, -62.78 84.71 2.03 60
6 02/12/2020 06:32:38 70.14, 78.05 84.04 02/12/2020 06:33:40 70.11, 78.03 84.00 2.95 62
7 02/12/2020 07:23:20 -70.04,-114.47 96.09 02/12/2020 07:23:10 -70.01,-114.48 96.12 3.18 10
8 02/12/2020 08:13:54 69.40, 53.78 83.24 02/12/2020 08:12:44 69.51, 52.48 83.41 52.11 70
9 02/14/2020 22:49:34 70.10,-166.12 83.10 02/14/2020 22:50:08 70.10,-166.10 83.09 0.75 34
10 02/14/2020 23:40:16 -70.00, 1.36 97.03 02/14/2020 23:39:38 -70.00, 1.38 97.03 1.01 38
11 02/17/2020 14:15:54 -70.59, 141.58 97.31 02/17/2020 14:17:04 -70.47, 142.67 97.48 42.52 70
12 02/17/2020 15:06:30 70.07, -50.30 82.14 02/17/2020 15:06:36 70.08, -50.25 82.15 2.53 6
13 02/17/2020 15:57:12 -69.96, 117.18 98.00 02/17/2020 15:56:06 -69.98, 117.24 97.97 3.37 66

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/5/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200205.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/05/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service