Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 3 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 03/29/2020   18:36:17   (   0.29,-127.98) (  -0.04,-126.39)  180.75                80
 03/30/2020   07:00:21   (  -0.30,-127.91) (  -1.06,-131.58)  417.34                80
 04/01/2020   06:48:08   (  -0.29,-127.84) (  -0.46,-128.62)   89.15                80
 04/03/2020   06:33:15   (  -0.28,-127.76) (   0.15,-125.66)  238.45                80
 04/03/2020   18:55:44   (   0.29,-127.79) (   0.95,-130.82)  344.02                 6
 04/05/2020   18:44:57   (   0.29,-127.71) (   0.35,-127.85)   17.05                80
 04/07/2020   18:30:04   (   0.29,-127.63) (  -0.26,-124.89)  310.32                80
 04/08/2020   06:54:07   (  -0.29,-127.55) (  -0.83,-130.09)  288.20                80
 04/10/2020   06:39:15   (  -0.29,-127.46) (  -0.22,-127.12)   38.23                80