Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 3 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/16/2018   03:17:47   (  -0.02, -75.18) (   0.77, -71.57)  410.62                80
 03/16/2018   15:36:23   (   0.01, -75.21) (   0.32, -76.73)  172.00                80
 03/18/2018   15:26:52   (   0.02, -75.24) (  -0.31, -73.77)  166.80                80
 03/19/2018   03:48:16   (  -0.01, -75.22) (  -0.80, -78.96)  426.00                80
 03/21/2018   03:36:05   (  -0.02, -75.24) (  -0.18, -76.01)   86.90                80
 03/23/2018   03:21:14   (  -0.02, -75.27) (   0.45, -73.05)  252.28                80
 03/23/2018   15:42:30   (   0.01, -75.31) (   0.64, -78.21)  330.33                80
 03/25/2018   15:32:59   (   0.01, -75.34) (   0.02, -75.25)    9.48                80
 03/27/2018   15:20:49   (   0.01, -75.37) (  -0.67, -72.31)  349.21                80
 03/28/2018   03:42:12   (  -0.01, -75.36) (  -0.44, -77.50)  242.96                80