Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 7 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/21/2019   03:41:55   (   0.00, -75.19) (  -0.50, -77.50)  262.68                80
 07/23/2019   03:27:04   (   0.00, -75.19) (   0.15, -74.55)   73.64                80
 07/25/2019   03:14:53   (   0.01, -75.20) (   0.80, -71.60)  410.48                80
 07/25/2019   15:38:48   (  -0.00, -75.21) (   0.34, -76.75)  174.83                80
 07/27/2019   15:23:57   (  -0.00, -75.22) (  -0.31, -73.80)  162.36                80
 07/28/2019   03:48:01   (   0.00, -75.22) (  -0.80, -78.99)  428.32                80
 07/29/2019   15:11:46   (  -0.01, -75.24) (  -0.96, -70.85)  499.58                80
 07/30/2019   03:35:50   (   0.00, -75.23) (  -0.15, -76.04)   91.09                80
 08/01/2019   03:20:58   (   0.01, -75.25) (   0.44, -73.07)  246.40                80
 08/01/2019   15:44:54   (  -0.01, -75.26) (   0.64, -78.23)  338.87                80
 08/03/2019   15:30:03   (  -0.01, -75.28) (  -0.01, -75.28)    0.67                80