Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2020 12 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)
 12/16/2020   03:26:40   (  -0.00, -75.14) (   0.12, -74.52)   70.91                80
 12/18/2020   03:14:28   (   0.00, -75.15) (   0.79, -71.57)  408.53                80
 12/18/2020   15:35:43   (  -0.00, -75.18) (   0.32, -76.72)  175.11                80
 12/20/2020   15:26:10   (  -0.01, -75.20) (  -0.30, -73.76)  163.77                80
 12/21/2020   03:47:33   (   0.01, -75.19) (  -0.79, -78.95)  427.85                80
 12/23/2020   03:35:21   (   0.01, -75.22) (  -0.16, -75.99)   87.93                80
 12/25/2020   03:20:28   (   0.01, -75.25) (   0.47, -73.03)  252.57                80
 12/25/2020   15:41:42   (  -0.01, -75.28) (   0.64, -78.18)  330.65                80
 12/27/2020   15:32:10   (  -0.01, -75.32) (  -0.06, -75.24)   10.78                80