Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 8 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/31/2021   03:11:02   (  -0.07, -75.20) (   0.72, -71.55)  414.98                80
 08/31/2021   15:34:56   (   0.08, -75.22) (   0.37, -76.71)  168.95                80
 09/02/2021   15:20:03   (   0.08, -75.22) (  -0.26, -73.75)  167.73                80
 09/03/2021   03:44:05   (  -0.10, -75.20) (  -0.89, -78.93)  424.32                80
 09/05/2021   03:31:51   (  -0.10, -75.21) (  -0.25, -75.97)   87.14                80
 09/07/2021   03:16:57   (  -0.09, -75.22) (   0.38, -73.02)  250.61                80
 09/07/2021   15:40:52   (   0.10, -75.24) (   0.70, -78.17)  332.99                80
 09/09/2021   15:28:37   (   0.10, -75.26) (   0.12, -75.20)    6.33                80
 09/11/2021   15:13:43   (   0.10, -75.28) (  -0.53, -72.25)  344.39                80
 09/12/2021   03:37:46   (  -0.11, -75.27) (  -0.60, -77.43)  246.93                80