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: 9/1/2018
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 06:32:01 70.24, 77.93 62.28 09/02/2018 06:33:12 70.20, 78.21 62.22 11.71 71
2 09/02/2018 07:22:41 -70.04,-114.45 117.92 09/02/2018 07:22:43 -70.03,-114.40 117.94 2.41 2
3 09/02/2018 08:13:24 69.87, 53.11 61.93 09/02/2018 08:12:11 69.87, 53.03 61.93 3.20 73
4 09/04/2018 22:48:54 70.10,-166.08 63.11 09/04/2018 22:49:44 70.08,-166.07 63.09 1.49 50
5 09/04/2018 23:39:36 -70.00, 1.39 116.99 09/04/2018 23:39:14 -69.97, 1.40 117.01 2.90 22
6 09/05/2018 00:30:03 68.98, 170.16 61.99 09/05/2018 00:28:56 69.04, 167.79 62.10 94.36 67
7 09/07/2018 15:05:48 70.06, -50.26 64.06 09/07/2018 15:06:13 70.08, -50.20 64.07 2.83 25
8 09/07/2018 15:56:30 -69.96, 117.21 116.03 09/07/2018 15:55:43 -69.97, 117.28 116.02 2.89 47
9 09/10/2018 06:32:03 -70.33,-102.22 114.67 09/10/2018 06:33:15 -70.23,-101.74 114.79 21.45 72
10 09/10/2018 07:22:43 70.02, 65.57 65.03 09/10/2018 07:22:44 70.01, 65.59 65.01 1.67 1
11 09/10/2018 08:13:25 -69.92,-126.96 115.07 09/10/2018 08:12:14 -69.91,-126.92 115.08 1.80 71
12 09/12/2018 22:48:54 -70.09, 13.93 113.91 09/12/2018 22:49:47 -70.11, 13.97 113.89 2.90 53
13 09/12/2018 23:39:38 69.99,-178.62 66.01 09/12/2018 23:39:14 70.00,-178.55 66.02 2.55 24

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/1/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180901.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/01/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service