Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 10 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/24/2018   03:27:56   (   0.01, -75.25) (   0.11, -74.75)   56.64                80
 10/26/2018   03:15:43   (   0.01, -75.27) (   0.74, -71.79)  395.72                80
 10/26/2018   15:36:57   (  -0.01, -75.28) (   0.35, -76.95)  189.66                80
 10/28/2018   15:27:24   (  -0.01, -75.31) (  -0.28, -73.99)  149.61                80
 10/29/2018   03:48:48   (   0.01, -75.31) (  -0.82, -79.18)  440.00                80
 10/30/2018   15:15:11   (  -0.01, -75.33) (  -0.91, -71.03)  489.04                80
 10/31/2018   03:36:35   (   0.01, -75.34) (  -0.18, -76.22)  100.49                80
 11/02/2018   03:21:42   (   0.01, -75.37) (   0.45, -73.26)  239.61                80
 11/02/2018   15:42:57   (  -0.00, -75.38) (   0.64, -78.42)  345.63                80
 11/04/2018   15:33:24   (  -0.01, -75.42) (   0.01, -75.46)    4.53                80