Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 4 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/10/2018   15:30:48   (  -0.01, -75.21) (   0.03, -75.36)   18.21                80
 04/12/2018   15:21:19   (  -0.01, -75.22) (  -0.62, -72.42)  318.43                80
 04/13/2018   03:42:42   (   0.01, -75.19) (  -0.52, -77.60)  274.62                80
 04/15/2018   03:27:52   (  -0.01, -75.21) (   0.09, -74.65)   62.88                80
 04/17/2018   03:15:43   (  -0.02, -75.23) (   0.70, -71.70)  400.67                80
 04/17/2018   15:36:59   (   0.02, -75.26) (   0.33, -76.87)  182.62                80
 04/19/2018   15:27:29   (  -0.00, -75.28) (  -0.29, -73.92)  154.69                80
 04/20/2018   03:48:53   (   0.00, -75.26) (  -0.84, -79.11)  437.82                80
 04/21/2018   15:12:39   (  -0.01, -75.30) (  -0.93, -70.97)  492.44                80
 04/22/2018   03:36:43   (   0.01, -75.28) (  -0.19, -76.16)   99.95                80