Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 7 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/07/2021   15:29:51   (  -0.01, -75.19) (   0.01, -75.25)    7.42                80
 07/09/2021   15:14:58   (  -0.02, -75.24) (  -0.65, -72.30)  334.39                80
 07/10/2021   03:39:01   (   0.01, -75.22) (  -0.49, -77.48)  258.02                80
 07/12/2021   03:24:08   (   0.01, -75.27) (   0.18, -74.53)   84.20                80
 07/12/2021   15:48:02   (  -0.00, -75.32) (   0.92, -79.69)  496.53                80
 07/14/2021   03:11:55   (   0.02, -75.33) (   0.85, -71.58)  427.06                80
 07/14/2021   15:35:48   (  -0.01, -75.38) (   0.31, -76.73)  153.51                80
 07/16/2021   15:20:56   (  -0.02, -75.45) (  -0.37, -73.78)  190.18                80
 07/17/2021   03:44:58   (   0.00, -75.44) (  -0.77, -78.96)  401.42                80
 07/19/2021   03:32:45   (   0.00, -75.51) (  -0.09, -76.02)   57.33                80