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: 6/7/2018
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 06/08/2018 22:48:25 -70.13, 14.01 132.83 06/08/2018 22:48:58 -70.15, 14.04 132.82 2.43 33
2 06/08/2018 23:39:09 70.01,-178.50 47.05 06/08/2018 23:38:26 69.99,-178.54 47.03 3.08 43
3 06/11/2018 14:14:44 70.62, -38.30 47.48 06/11/2018 14:15:54 70.53, -37.15 47.36 43.32 70
4 06/11/2018 15:05:18 -70.11, 129.82 133.06 06/11/2018 15:05:30 -70.10, 129.85 133.07 1.05 12
5 06/11/2018 15:56:02 69.99, -62.69 46.83 06/11/2018 15:54:57 69.99, -62.66 46.83 1.23 65
6 06/14/2018 06:31:29 70.18, 78.17 46.87 06/14/2018 06:32:32 70.15, 78.16 46.83 3.16 63
7 06/14/2018 07:22:10 -70.03,-114.29 133.29 06/14/2018 07:22:02 -70.05,-114.35 133.27 3.01 8
8 06/14/2018 08:12:46 69.50, 53.82 46.16 06/14/2018 08:11:36 69.55, 52.60 46.26 47.54 70
9 06/16/2018 22:48:22 70.16,-166.02 46.75 06/16/2018 22:49:03 70.14,-165.97 46.73 2.67 41
10 06/16/2018 23:39:02 -70.01, 1.52 133.41 06/16/2018 23:38:32 -70.05, 1.52 133.37 3.66 30
11 06/19/2018 14:14:46 -71.09, 140.95 132.33 06/19/2018 14:15:52 -71.01, 143.57 132.49 95.12 66
12 06/19/2018 15:05:13 70.09, -50.14 46.63 06/19/2018 15:05:34 70.08, -50.18 46.61 1.97 21
13 06/19/2018 15:55:55 -70.00, 117.32 133.48 06/19/2018 15:55:04 -69.98, 117.32 133.48 1.23 51

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/7/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180608.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/07/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service