Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 3 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2021   15:31:30   (   0.04, -75.23) (   0.07, -75.24)    3.82                80
 03/19/2021   15:19:18   (   0.04, -75.24) (  -0.61, -72.29)  335.73                80
 03/20/2021   03:40:41   (  -0.04, -75.22) (  -0.55, -77.47)  256.53                80
 03/22/2021   03:25:49   (  -0.04, -75.24) (   0.14, -74.53)   81.39                80
 03/24/2021   03:13:36   (  -0.03, -75.26) (   0.77, -71.57)  419.60                80
 03/24/2021   15:34:51   (   0.03, -75.28) (   0.34, -76.73)  164.06                80
 03/26/2021   15:25:18   (   0.03, -75.31) (  -0.29, -73.77)  174.92                80
 03/27/2021   03:46:41   (  -0.02, -75.30) (  -0.79, -78.97)  416.47                80
 03/29/2021   03:34:28   (  -0.02, -75.33) (  -0.16, -76.01)   76.69                80
 03/31/2021   03:19:36   (  -0.03, -75.37) (   0.48, -73.05)  263.51                80