Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 12 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/31/2018   15:26:48   (   0.02, -75.20) (  -0.28, -73.79)  160.55                80
 01/01/2019   03:45:32   (  -0.02, -75.19) (  -0.84, -78.98)  430.91                80
 01/02/2019   15:14:37   (   0.02, -75.21) (  -0.93, -70.84)  497.85                80
 01/03/2019   03:33:21   (  -0.02, -75.20) (  -0.19, -76.02)   93.50                80
 01/05/2019   03:23:50   (  -0.02, -75.22) (   0.46, -73.07)  244.52                80
 01/05/2019   15:42:25   (   0.02, -75.23) (   0.67, -78.22)  340.10                80
 01/07/2019   15:32:54   (   0.03, -75.26) (   0.02, -75.27)    1.96                80
 01/09/2019   15:20:42   (   0.04, -75.28) (  -0.57, -72.30)  338.24                80
 01/10/2019   03:39:27   (  -0.04, -75.28) (  -0.48, -77.51)  252.48                80
 01/12/2019   03:29:55   (  -0.04, -75.32) (   0.11, -74.54)   87.81                80
 01/12/2019   15:48:31   (   0.04, -75.34) (   0.96, -79.70)  496.39                80