Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 3 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/21/2019   15:26:53   (   0.00, -75.20) (  -0.29, -73.82)  157.59                80
 03/22/2019   03:48:17   (  -0.00, -75.19) (  -0.83, -79.01)  434.23                80
 03/23/2019   15:14:42   (   0.01, -75.22) (  -0.92, -70.86)  494.76                80
 03/24/2019   03:36:06   (  -0.01, -75.20) (  -0.20, -76.05)   96.92                80
 03/26/2019   03:21:15   (  -0.01, -75.22) (   0.42, -73.10)  240.92                80
 03/26/2019   15:42:31   (   0.01, -75.24) (   0.66, -78.26)  343.38                80
 03/28/2019   15:30:20   (   0.01, -75.26) (   0.03, -75.30)    5.17                80
 03/30/2019   15:20:49   (   0.01, -75.29) (  -0.59, -72.35)  333.77                80
 03/31/2019   03:42:14   (  -0.01, -75.28) (  -0.46, -77.55)  257.30                80
 04/02/2019   03:27:23   (  -0.00, -75.32) (   0.17, -74.59)   82.46                80