Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 4 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 04/02/2020   07:31:22   (  -0.03,-137.21) (  -0.49,-139.43)  252.33                80
 04/04/2020   07:16:29   (  -0.02,-137.21) (   0.12,-136.47)   83.65                80
 04/06/2020   07:04:17   (  -0.02,-137.20) (   0.79,-133.52)  419.20                80
 04/06/2020   19:25:32   (   0.02,-137.21) (   0.31,-138.68)  166.38                80
 04/08/2020   19:15:59   (   0.02,-137.20) (  -0.30,-135.71)  168.75                80
 04/09/2020   07:37:23   (  -0.02,-137.19) (  -0.81,-140.91)  422.84                80
 04/11/2020   07:25:10   (  -0.02,-137.17) (  -0.19,-137.95)   88.61                80
 04/13/2020   07:10:17   (  -0.02,-137.14) (   0.43,-134.99)  244.88                80
 04/13/2020   19:31:32   (   0.02,-137.14) (   0.68,-140.14)  341.66                80
 04/15/2020   19:19:20   (   0.01,-137.11) (   0.00,-137.19)    9.31                80