Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 3 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/24/2021   03:13:35   (  -0.04, -75.20) (   0.73, -71.56)  413.05                80
 03/24/2021   15:34:50   (   0.04, -75.22) (   0.37, -76.72)  171.07                80
 03/26/2021   15:25:17   (   0.03, -75.23) (  -0.26, -73.76)  166.23                80
 03/27/2021   03:46:41   (  -0.03, -75.21) (  -0.83, -78.96)  425.59                80
 03/29/2021   03:34:28   (  -0.03, -75.23) (  -0.19, -76.00)   87.56                80
 03/31/2021   03:19:35   (  -0.03, -75.25) (   0.45, -73.05)  250.87                80
 03/31/2021   15:40:50   (   0.03, -75.27) (   0.65, -78.20)  333.30                80
 04/02/2021   15:31:17   (   0.03, -75.29) (   0.01, -75.25)    5.55                80
 04/04/2021   15:19:04   (   0.02, -75.32) (  -0.64, -72.29)  344.36                80
 04/05/2021   03:40:27   (  -0.02, -75.31) (  -0.50, -77.48)  246.58                80