Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 11 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/07/2021   15:09:18   (   0.01, -75.20) (  -0.93, -70.83)  497.39                80
 11/08/2021   03:28:00   (  -0.01, -75.19) (  -0.21, -76.01)   94.40                80
 11/10/2021   03:18:27   (  -0.02, -75.18) (   0.45, -73.07)  241.46                80
 11/10/2021   15:37:02   (   0.02, -75.19) (   0.65, -78.22)  344.04                80
 11/12/2021   15:24:48   (   0.03, -75.20) (   0.04, -75.26)    7.21                80
 11/14/2021   15:15:14   (   0.03, -75.21) (  -0.57, -72.30)  330.59                80
 11/15/2021   03:33:58   (  -0.03, -75.21) (  -0.50, -77.50)  260.39                80
 11/17/2021   03:24:24   (  -0.03, -75.23) (   0.12, -74.54)   78.23                80
 11/19/2021   03:12:10   (  -0.03, -75.26) (   0.75, -71.59)  417.32                80
 11/19/2021   15:30:45   (   0.02, -75.27) (   0.35, -76.74)  167.53                80