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: 9/9/2018
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 09/10/2018 06:32:03 -70.33,-102.22 114.67 09/10/2018 06:33:15 -70.24,-101.74 114.78 20.92 72
2 09/10/2018 07:22:43 70.01, 65.59 65.02 09/10/2018 07:22:44 70.03, 65.61 65.03 1.90 1
3 09/10/2018 08:13:25 -69.91,-126.95 115.07 09/10/2018 08:12:14 -69.91,-126.92 115.07 1.32 71
4 09/12/2018 22:48:54 -70.08, 13.94 113.91 09/12/2018 22:49:48 -70.06, 13.89 113.94 2.64 54
5 09/12/2018 23:39:38 69.97,-178.59 65.99 09/12/2018 23:39:15 69.96,-178.61 65.98 1.94 23
6 09/13/2018 00:30:05 -69.08, -9.98 114.91 09/13/2018 00:28:58 -69.13, -12.09 114.82 83.81 67
7 09/15/2018 15:05:49 -70.04, 129.76 112.93 09/15/2018 15:06:18 -70.05, 129.76 112.93 0.71 29
8 09/15/2018 15:56:32 69.94, -62.77 66.98 09/15/2018 15:55:44 69.94, -62.75 66.99 0.83 48
9 09/18/2018 06:32:04 70.27, 77.86 68.33 09/18/2018 06:33:16 70.19, 78.21 68.24 15.67 72
10 09/18/2018 07:22:43 -70.01,-114.41 111.94 09/18/2018 07:22:47 -70.03,-114.38 111.91 3.17 4
11 09/18/2018 08:13:27 69.91, 53.05 67.98 09/18/2018 08:12:14 69.92, 53.10 68.00 2.73 73
12 09/20/2018 22:48:56 70.08,-166.07 69.16 09/20/2018 22:49:48 70.06,-166.10 69.14 2.63 52
13 09/20/2018 23:39:38 -69.97, 1.41 110.94 09/20/2018 23:39:18 -69.96, 1.39 110.95 1.57 20

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/9/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180909.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/09/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service