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: 3/8/2018
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 03/10/2018 06:32:13 70.14, 78.14 74.26 03/10/2018 06:33:16 70.16, 78.06 74.27 3.46 63
2 03/10/2018 07:22:55 -70.06,-114.42 105.85 03/10/2018 07:22:46 -70.04,-114.47 105.86 2.58 9
3 03/10/2018 08:13:30 69.46, 53.78 73.51 03/10/2018 08:12:20 69.55, 52.50 73.67 50.85 70
4 03/12/2018 22:49:07 70.11,-166.04 73.17 03/12/2018 22:49:44 70.12,-166.10 73.18 3.07 37
5 03/12/2018 23:39:49 -70.02, 1.41 106.94 03/12/2018 23:39:14 -70.01, 1.37 106.95 1.81 35
6 03/15/2018 14:15:28 -70.77, 141.38 107.19 03/15/2018 14:16:37 -70.63, 142.87 107.39 57.11 69
7 03/15/2018 15:06:01 70.07, -50.22 72.07 03/15/2018 15:06:12 70.08, -50.28 72.08 2.58 11
8 03/15/2018 15:56:43 -69.99, 117.23 108.04 03/15/2018 15:55:42 -69.98, 117.20 108.04 1.52 61
9 03/18/2018 06:32:10 -70.15,-101.88 108.90 03/18/2018 06:33:12 -70.15,-101.94 108.91 2.28 62
10 03/18/2018 07:22:54 70.04, 65.60 70.97 03/18/2018 07:22:39 70.04, 65.54 70.97 2.24 15
11 03/18/2018 08:13:27 -69.47,-126.24 109.64 03/18/2018 08:12:17 -69.50,-127.57 109.56 51.84 70
12 03/20/2018 22:49:04 -70.12, 13.94 110.00 03/20/2018 22:49:40 -70.11, 13.88 110.02 2.61 36
13 03/20/2018 23:39:48 70.01,-178.58 69.87 03/20/2018 23:39:07 69.99,-178.64 69.86 2.75 41

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/8/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180309.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/08/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service