Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 2 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/22/2021   15:25:40   (   0.01, -75.20) (  -0.30, -73.77)  163.24                80
 02/23/2021   03:47:03   (  -0.02, -75.18) (  -0.80, -78.96)  429.23                80
 02/25/2021   03:34:52   (  -0.00, -75.19) (  -0.17, -76.01)   92.40                80
 02/27/2021   03:20:00   (  -0.00, -75.21) (   0.47, -73.05)  245.48                80
 02/27/2021   15:41:14   (   0.00, -75.24) (   0.65, -78.21)  338.08                80
 03/01/2021   15:31:42   (   0.00, -75.26) (   0.01, -75.25)    1.19                80
 03/03/2021   15:19:30   (   0.00, -75.29) (  -0.63, -72.30)  339.68                80
 03/04/2021   03:40:54   (  -0.00, -75.28) (  -0.48, -77.49)  252.02                80
 03/06/2021   03:26:02   (  -0.00, -75.31) (   0.16, -74.54)   87.17                80
 03/06/2021   15:47:18   (   0.00, -75.33) (   0.90, -79.71)  496.60                80