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: 8/28/2018
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 08/30/2018 15:05:45 -70.03, 129.81 118.90 08/30/2018 15:06:13 -70.03, 129.73 118.90 3.05 28
2 08/30/2018 15:56:29 69.91, -62.72 61.00 08/30/2018 15:55:40 69.93, -62.77 61.02 2.67 49
3 09/02/2018 06:32:01 70.24, 77.93 62.28 09/02/2018 06:33:12 70.20, 78.22 62.22 11.46 71
4 09/02/2018 07:22:41 -70.03,-114.44 117.93 09/02/2018 07:22:43 -70.04,-114.39 117.93 1.96 2
5 09/02/2018 08:13:24 69.87, 53.12 61.92 09/02/2018 08:12:11 69.87, 53.03 61.93 3.14 73
6 09/04/2018 22:48:54 70.09,-166.07 63.10 09/04/2018 22:49:44 70.09,-166.07 63.09 0.51 50
7 09/04/2018 23:39:36 -69.99, 1.40 117.00 09/04/2018 23:39:14 -69.98, 1.42 117.00 0.99 22
8 09/05/2018 00:30:03 68.98, 170.16 61.98 09/05/2018 00:28:57 68.99, 167.73 62.06 97.15 66
9 09/07/2018 15:05:48 70.05, -50.24 64.05 09/07/2018 15:06:14 70.02, -50.27 64.02 2.98 26
10 09/07/2018 15:56:30 -69.94, 117.23 116.05 09/07/2018 15:55:44 -69.92, 117.22 116.07 2.34 46
11 09/10/2018 06:32:03 -70.32,-102.20 114.68 09/10/2018 06:33:15 -70.24,-101.73 114.78 19.72 72
12 09/10/2018 07:22:43 70.01, 65.58 65.02 09/10/2018 07:22:44 70.01, 65.59 65.02 0.58 1
13 09/10/2018 08:13:25 -69.90,-126.94 115.09 09/10/2018 08:12:14 -69.92,-126.91 115.07 1.83 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/28/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180828.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/28/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service