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: 8/26/2018
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 08/27/2018 22:48:50 -70.07, 13.98 119.80 08/27/2018 22:49:42 -70.08, 13.92 119.79 2.85 52
2 08/27/2018 23:39:35 70.00,-178.62 60.15 08/27/2018 23:39:09 69.98,-178.57 60.13 3.08 26
3 08/28/2018 00:30:00 -69.01, -9.87 120.87 08/28/2018 00:28:53 -69.10, -12.13 120.71 90.63 67
4 08/30/2018 15:05:45 -70.02, 129.82 118.91 08/30/2018 15:06:13 -70.04, 129.74 118.89 3.60 28
5 08/30/2018 15:56:29 69.91, -62.71 61.00 08/30/2018 15:55:40 69.93, -62.76 61.03 3.30 49
6 09/02/2018 06:32:01 70.23, 77.94 62.27 09/02/2018 06:33:12 70.20, 78.22 62.23 11.25 71
7 09/02/2018 07:22:41 -70.03,-114.43 117.93 09/02/2018 07:22:43 -70.04,-114.38 117.92 2.48 2
8 09/02/2018 08:13:24 69.87, 53.12 61.92 09/02/2018 08:12:11 69.88, 53.04 61.94 3.26 73
9 09/04/2018 22:48:53 70.09,-166.07 63.10 09/04/2018 22:49:43 70.09,-166.06 63.09 0.37 50
10 09/04/2018 23:39:35 -69.98, 1.41 117.00 09/04/2018 23:39:13 -69.98, 1.43 117.00 0.78 22
11 09/05/2018 00:30:02 68.98, 170.17 61.98 09/05/2018 00:28:56 68.99, 167.73 62.06 97.12 66
12 09/07/2018 15:05:48 70.05, -50.25 64.05 09/07/2018 15:06:14 70.02, -50.27 64.02 3.18 26
13 09/07/2018 15:56:30 -69.94, 117.24 116.05 09/07/2018 15:55:44 -69.92, 117.22 116.07 2.08 46

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/26/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180826.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/26/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service