Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 3 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/22/2021   03:25:48   (  -0.04, -75.20) (   0.09, -74.52)   76.62                80
 03/24/2021   03:13:35   (  -0.04, -75.20) (   0.72, -71.56)  412.92                80
 03/24/2021   15:34:51   (   0.04, -75.21) (   0.33, -76.73)  171.55                80
 03/26/2021   15:25:18   (   0.03, -75.22) (  -0.30, -73.77)  165.57                80
 03/27/2021   03:46:41   (  -0.03, -75.21) (  -0.85, -78.95)  426.08                80
 03/29/2021   03:34:28   (  -0.03, -75.22) (  -0.21, -76.00)   88.26                80
 03/31/2021   03:19:35   (  -0.03, -75.24) (   0.43, -73.04)  249.98                80
 03/31/2021   15:40:50   (   0.03, -75.26) (   0.68, -78.20)  334.52                80
 04/02/2021   15:31:17   (   0.03, -75.28) (   0.04, -75.24)    4.33                80