Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 9 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)
 09/20/2019   15:29:49   (  -0.00, -75.21) (   0.04, -75.26)    6.54                80
 09/22/2019   15:17:38   (   0.00, -75.22) (  -0.61, -72.31)  330.76                80
 09/23/2019   03:41:42   (  -0.00, -75.21) (  -0.51, -77.50)  261.36                80
 09/25/2019   03:26:51   (  -0.00, -75.22) (   0.13, -74.55)   75.76                80
 09/27/2019   03:14:40   (  -0.00, -75.23) (   0.78, -71.60)  413.40                80
 09/27/2019   15:38:34   (   0.00, -75.26) (   0.35, -76.75)  170.57                80
 09/29/2019   15:23:43   (   0.00, -75.28) (  -0.31, -73.80)  168.00                80
 09/30/2019   03:47:47   (  -0.00, -75.27) (  -0.81, -78.99)  423.44                80
 10/02/2019   03:35:36   (  -0.00, -75.30) (  -0.15, -76.04)   84.12                80