Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 2 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/20/2021   03:13:57   (  -0.02, -75.17) (   0.77, -71.57)  410.06                80
 02/20/2021   15:35:11   (   0.02, -75.19) (   0.34, -76.72)  173.57                80
 02/22/2021   15:25:40   (  -0.00, -75.20) (  -0.29, -73.77)  163.14                80
 02/23/2021   03:47:03   (   0.00, -75.18) (  -0.81, -78.96)  429.39                80
 02/25/2021   03:34:51   (   0.00, -75.20) (  -0.17, -76.01)   91.86                80
 02/27/2021   03:19:59   (  -0.00, -75.22) (   0.48, -73.05)  246.21                80
 02/27/2021   15:41:14   (   0.00, -75.24) (   0.64, -78.21)  337.36                80
 03/01/2021   15:31:42   (  -0.00, -75.27) (  -0.01, -75.26)    1.61                80
 03/03/2021   15:19:30   (  -0.00, -75.30) (  -0.66, -72.30)  340.80                80
 03/04/2021   03:40:54   (   0.00, -75.29) (  -0.44, -77.50)  250.74                80