Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 7 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/15/2018   18:13:18   (   0.01, -75.20) (   0.01, -75.20)    0.00                 0
 07/16/2018   15:29:58   (  -0.00, -75.21) (  -0.00, -75.21)    0.00                 0
 07/17/2018   16:23:02   (   0.00, -75.22) (   0.00, -75.22)    0.00                 0
 07/19/2018   13:49:08   (  -0.02, -75.24) (  -0.02, -75.24)    0.00                 0
 07/19/2018   17:56:18   (   0.01, -75.24) (   0.01, -75.24)    0.00                 0
 07/21/2018   17:49:32   (   0.01, -75.27) (   0.01, -75.27)    0.00                 0
 07/22/2018   04:01:09   (   0.00, -75.27) (   0.00, -75.27)    0.00                 0
 07/23/2018   04:06:54   (   0.00, -75.29) (   0.00, -75.29)    0.00                 0
 07/24/2018   09:03:39   (  -0.02, -75.31) (  -0.02, -75.31)    0.00                 0
 07/26/2018   04:25:26   (  -0.00, -75.35) (  -0.00, -75.35)    0.00                 0
 07/27/2018   08:23:48   (  -0.03, -75.37) (  -0.03, -75.37)    0.00                 0
 07/28/2018   04:48:54   (   0.00, -75.39) (   0.00, -75.39)    0.00                 0