Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 10 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/17/2018   15:43:11   (   0.00, -75.19) (   0.67, -78.44)  368.75                80
 10/19/2018   15:30:58   (  -0.00, -75.20) (   0.06, -75.48)   32.03                80
 10/21/2018   15:21:25   (  -0.00, -75.20) (  -0.55, -72.51)  305.29                80
 10/22/2018   03:42:49   (   0.00, -75.21) (  -0.56, -77.70)  284.10                80
 10/24/2018   03:27:57   (   0.00, -75.23) (   0.10, -74.75)   53.76                80
 10/26/2018   03:15:45   (   0.00, -75.24) (   0.75, -71.80)  391.78                80
 10/26/2018   15:36:59   (  -0.00, -75.24) (   0.36, -76.95)  194.79                80
 10/28/2018   15:27:28   (  -0.01, -75.26) (  -0.28, -74.00)  143.25                80
 10/29/2018   03:48:51   (   0.01, -75.27) (  -0.82, -79.19)  445.81                80
 10/30/2018   15:12:36   (   0.00, -75.27) (  -0.92, -71.04)  481.69                80