Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 1 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/28/2021   15:29:23   (  -0.00, -75.22) (   0.01, -75.26)    4.87                80
 01/30/2021   15:19:50   (   0.00, -75.22) (  -0.59, -72.30)  332.44                80
 01/31/2021   03:41:14   (  -0.01, -75.20) (  -0.51, -77.49)  260.20                80
 02/02/2021   03:26:22   (  -0.01, -75.22) (   0.16, -74.54)   77.88                80
 02/04/2021   03:14:09   (  -0.01, -75.24) (   0.77, -71.58)  416.17                80
 02/04/2021   15:35:24   (   0.01, -75.26) (   0.34, -76.73)  167.25                80
 02/06/2021   15:25:52   (   0.00, -75.28) (  -0.34, -73.78)  171.28                80
 02/07/2021   03:47:16   (   0.00, -75.27) (  -0.76, -78.98)  420.59                80
 02/09/2021   03:35:03   (   0.00, -75.30) (  -0.14, -76.02)   81.46                80