Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 1 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/30/2018   03:48:10   (   0.02, -75.17) (  -0.79, -78.96)  431.21                80
 01/31/2018   15:14:35   (  -0.01, -75.21) (  -0.94, -70.82)  499.31                80
 02/01/2018   03:33:19   (   0.02, -75.19) (  -0.19, -76.00)   93.52                80
 02/03/2018   03:23:49   (   0.01, -75.21) (   0.45, -73.05)  245.07                80
 02/03/2018   15:42:25   (  -0.02, -75.25) (   0.64, -78.21)  337.92                80
 02/05/2018   15:32:56   (  -0.02, -75.28) (  -0.03, -75.27)    1.99                80
 02/07/2018   15:20:47   (  -0.02, -75.32) (  -0.68, -72.33)  341.13                80
 02/08/2018   03:42:11   (   0.02, -75.31) (  -0.46, -77.51)  251.02                80
 02/10/2018   03:27:22   (   0.02, -75.35) (   0.16, -74.57)   89.09                80
 02/10/2018   15:48:38   (  -0.03, -75.39) (   0.89, -79.73)  493.84                80
 02/12/2018   03:17:54   (   0.03, -75.40) (   0.83, -71.63)  429.39                80
 02/12/2018   15:36:31   (  -0.03, -75.44) (   0.23, -76.80)  153.44                80