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: 3/1/2018
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 03/02/2018 06:32:14 -70.17,-101.90 102.60 03/02/2018 06:33:22 -70.16,-101.93 102.62 1.70 68
2 03/02/2018 07:22:58 70.05, 65.60 77.26 03/02/2018 07:22:49 70.06, 65.57 77.28 1.79 9
3 03/02/2018 08:13:35 -69.70,-126.56 103.12 03/02/2018 08:12:23 -69.72,-127.26 103.06 27.11 72
4 03/04/2018 22:49:08 -70.13, 13.94 103.67 03/04/2018 22:49:50 -70.14, 13.92 103.67 1.58 42
5 03/04/2018 23:39:52 70.01,-178.57 76.19 03/04/2018 23:39:17 70.04,-178.58 76.22 3.11 35
6 03/07/2018 14:15:31 70.76, -38.61 75.97 03/07/2018 14:16:40 70.67, -37.06 75.80 57.48 69
7 03/07/2018 15:06:02 -70.09, 129.77 104.76 03/07/2018 15:06:18 -70.12, 129.77 104.73 3.41 16
8 03/07/2018 15:56:46 69.97, -62.75 75.11 03/07/2018 15:55:46 69.95, -62.82 75.10 3.32 60
9 03/10/2018 06:32:14 70.19, 78.06 74.31 03/10/2018 06:33:15 70.20, 78.13 74.31 2.50 61
10 03/10/2018 07:22:55 -70.05,-114.40 105.85 03/10/2018 07:22:46 -70.04,-114.47 105.86 2.82 9
11 03/10/2018 08:13:30 69.45, 53.78 73.51 03/10/2018 08:12:20 69.54, 52.49 73.66 51.23 70
12 03/12/2018 22:49:08 70.15,-166.11 73.22 03/12/2018 22:49:43 70.16,-166.04 73.21 2.66 35
13 03/12/2018 23:39:49 -70.01, 1.43 106.96 03/12/2018 23:39:14 -70.00, 1.37 106.95 2.40 35

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/1/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180302.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/01/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service