Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 8 29.  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   03:11:01   (  -0.07, -75.20) (   0.70, -71.55)  415.77                80
 08/31/2021   15:34:56   (   0.08, -75.23) (   0.38, -76.70)  167.60                80
 09/02/2021   15:20:02   (   0.08, -75.24) (  -0.25, -73.75)  170.09                80
 09/03/2021   03:44:05   (  -0.10, -75.22) (  -0.89, -78.93)  421.90                80
 09/05/2021   03:31:51   (  -0.10, -75.24) (  -0.26, -75.97)   83.66                80
 09/07/2021   03:16:57   (  -0.09, -75.26) (   0.37, -73.01)  255.14                80
 09/07/2021   15:40:52   (   0.11, -75.29) (   0.71, -78.17)  327.98                80
 09/09/2021   15:25:58   (   0.10, -75.31) (   0.07, -75.22)   11.67                80
 09/11/2021   15:13:44   (   0.10, -75.34) (  -0.58, -72.26)  351.51                80