Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 4 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)
 04/16/2019   03:42:13   (   0.00, -75.19) (  -0.51, -77.53)  266.19                80
 04/18/2019   03:27:23   (   0.00, -75.19) (   0.14, -74.58)   69.15                80
 04/20/2019   03:15:13   (   0.00, -75.19) (   0.79, -71.63)  405.04                80
 04/20/2019   15:36:29   (  -0.00, -75.20) (   0.30, -76.79)  180.16                80
 04/22/2019   15:26:59   (  -0.00, -75.21) (  -0.32, -73.84)  156.33                80
 04/23/2019   03:48:23   (   0.00, -75.21) (  -0.81, -79.03)  434.97                80
 04/24/2019   15:14:49   (  -0.00, -75.23) (  -0.94, -70.89)  493.08                80
 04/25/2019   03:36:13   (   0.00, -75.22) (  -0.20, -76.08)   98.13                80
 04/27/2019   03:21:24   (   0.00, -75.24) (   0.46, -73.14)  239.25                80
 04/27/2019   15:42:40   (  -0.00, -75.25) (   0.65, -78.29)  345.74                80
 04/29/2019   15:30:31   (  -0.00, -75.28) (   0.01, -75.35)    7.65                80