Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 4 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/11/2019   19:00:29   (  -0.05,-127.77) (  -0.06,-127.85)    8.44                80
 04/13/2019   18:50:57   (  -0.06,-127.69) (  -0.66,-124.88)  319.60                80
 04/14/2019   07:09:40   (   0.06,-127.70) (  -0.45,-130.07)  270.54                80
 04/16/2019   07:00:08   (   0.06,-127.62) (   0.15,-127.11)   56.88                80
 04/18/2019   06:47:58   (   0.06,-127.53) (   0.81,-124.16)  384.09                80
 04/18/2019   19:06:32   (  -0.06,-127.49) (   0.33,-129.31)  207.21                80
 04/20/2019   18:57:00   (  -0.07,-127.40) (  -0.28,-126.35)  119.59                80
 04/21/2019   07:15:44   (   0.07,-127.40) (  -0.83,-131.54)  470.77                80
 04/22/2019   18:44:48   (  -0.07,-127.31) (  -0.88,-123.39)  445.84                80
 04/23/2019   07:03:32   (   0.08,-127.31) (  -0.22,-128.58)  144.64                80