Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 3 16.  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   15:36:22   (   0.01, -75.21) (   0.35, -76.72)  172.60                80
 03/18/2018   15:26:51   (   0.02, -75.23) (  -0.28, -73.77)  166.23                80
 03/19/2018   03:48:15   (  -0.01, -75.21) (  -0.84, -78.96)  426.61                80
 03/21/2018   03:33:24   (  -0.02, -75.24) (  -0.21, -76.00)   87.52                80
 03/23/2018   03:21:13   (  -0.02, -75.26) (   0.43, -73.04)  251.78                80
 03/23/2018   15:42:29   (   0.01, -75.30) (   0.66, -78.20)  330.81                80
 03/25/2018   15:32:59   (   0.01, -75.33) (  -0.03, -75.26)    9.28                80
 03/27/2018   15:20:48   (   0.01, -75.37) (  -0.67, -72.31)  348.87                80
 03/28/2018   03:42:12   (  -0.01, -75.35) (  -0.44, -77.50)  243.33                80