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: 8/31/2018
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 09/02/2018 06:32:00 70.22, 77.96 62.26 09/02/2018 06:33:12 70.17, 78.17 62.19 9.60 72
2 09/02/2018 07:22:40 -70.02,-114.41 117.94 09/02/2018 07:22:43 -70.00,-114.44 117.96 2.31 3
3 09/02/2018 08:13:23 69.85, 53.14 61.90 09/02/2018 08:12:10 69.90, 53.06 61.95 5.84 73
4 09/04/2018 22:48:53 70.07,-166.05 63.09 09/04/2018 22:49:44 70.05,-166.11 63.06 3.29 51
5 09/04/2018 23:39:35 -69.97, 1.42 117.01 09/04/2018 23:39:13 -70.00, 1.44 116.98 3.01 22
6 09/05/2018 00:30:02 68.96, 170.19 61.97 09/05/2018 00:28:56 69.01, 167.76 62.08 97.12 66
7 09/07/2018 15:05:48 70.04, -50.22 64.04 09/07/2018 15:06:14 70.05, -50.24 64.05 1.46 26
8 09/07/2018 15:56:30 -69.93, 117.25 116.06 09/07/2018 15:55:44 -69.94, 117.25 116.05 1.06 46
9 09/10/2018 06:32:04 -70.37,-102.27 114.63 09/10/2018 06:33:15 -70.26,-101.70 114.76 24.45 71
10 09/10/2018 07:22:43 70.00, 65.60 65.01 09/10/2018 07:22:45 69.99, 65.55 64.99 2.56 2
11 09/10/2018 08:13:25 -69.90,-126.93 115.09 09/10/2018 08:12:15 -69.88,-126.96 115.10 1.85 70
12 09/12/2018 22:48:53 -70.07, 13.96 113.93 09/12/2018 22:49:47 -70.09, 13.93 113.91 2.50 54
13 09/12/2018 23:39:37 69.97,-178.59 65.99 09/12/2018 23:39:14 69.97,-178.58 65.99 0.38 23

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/31/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180831.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/31/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service