Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 3 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/27/2018   15:21:01   (   0.00, -75.22) (  -0.62, -72.35)  326.55                80
 03/28/2018   03:42:24   (  -0.00, -75.20) (  -0.52, -77.53)  265.68                80
 03/30/2018   03:27:36   (  -0.00, -75.23) (   0.16, -74.60)   72.75                80
 04/01/2018   03:15:27   (  -0.01, -75.27) (   0.78, -71.65)  411.90                80
 04/01/2018   15:36:43   (   0.00, -75.30) (   0.34, -76.80)  171.58                80
 04/03/2018   15:27:14   (   0.01, -75.34) (  -0.29, -73.86)  168.42                80
 04/04/2018   03:48:39   (  -0.00, -75.34) (  -0.79, -79.06)  422.79                80
 04/06/2018   03:36:30   (  -0.00, -75.39) (  -0.16, -76.11)   82.30                80
 04/08/2018   03:21:41   (  -0.00, -75.44) (   0.48, -73.16)  258.65                80
 04/08/2018   15:42:58   (  -0.00, -75.47) (   0.58, -78.33)  324.83                80