Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 10 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/17/2019   07:48:53   (   0.01,-137.20) (  -0.43,-139.35)  243.83                80
 10/19/2019   07:36:41   (  -0.01,-137.20) (   0.18,-136.39)   92.34                80
 10/19/2019   19:55:16   (   0.01,-137.20) (   0.93,-141.54)  493.65                80
 10/21/2019   07:24:29   (  -0.02,-137.18) (   0.80,-133.43)  427.11                80
 10/21/2019   19:43:04   (   0.02,-137.19) (   0.32,-138.58)  159.05                80
 10/23/2019   19:33:32   (   0.02,-137.17) (  -0.30,-135.63)  174.92                80
 10/24/2019   07:52:16   (  -0.02,-137.15) (  -0.81,-140.82)  416.82                80
 10/26/2019   07:40:04   (  -0.02,-137.13) (  -0.18,-137.86)   83.52                80
 10/28/2019   07:30:32   (  -0.01,-137.10) (   0.44,-134.91)  249.26                80
 10/28/2019   19:49:08   (   0.00,-137.10) (   0.61,-140.07)  337.55                80
 10/30/2019   19:36:55   (   0.01,-137.06) (   0.04,-137.10)    6.11                80
19   13:11:31  (  81.09,  21.56)    0.79                14