Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 10 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/20/2019   03:23:22   (  -0.02, -75.19) (   0.41, -73.09)  238.60                80
 10/20/2019   15:41:58   (   0.02, -75.21) (   0.65, -78.25)  346.03                80
 10/22/2019   15:29:47   (   0.02, -75.21) (   0.02, -75.30)    9.94                80
 10/24/2019   15:20:16   (   0.03, -75.22) (  -0.60, -72.35)  327.04                80
 10/25/2019   03:41:40   (  -0.02, -75.21) (  -0.54, -77.53)  264.88                80
 10/27/2019   03:29:30   (  -0.01, -75.23) (   0.13, -74.59)   72.23                80
 10/29/2019   03:17:20   (  -0.00, -75.25) (   0.78, -71.65)  409.96                80
 10/29/2019   15:35:55   (   0.00, -75.27) (   0.30, -76.81)  174.33                80
 10/31/2019   15:26:25   (   0.01, -75.30) (  -0.28, -73.85)  164.16                80
 11/01/2019   03:45:09   (  -0.01, -75.29) (  -0.80, -79.05)  427.24                80