Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 2 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/22/2021   15:25:40   (   0.01, -75.20) (  -0.30, -73.77)  163.39                80
 02/23/2021   03:47:03   (  -0.02, -75.18) (  -0.81, -78.96)  429.29                80
 02/25/2021   03:34:51   (  -0.00, -75.19) (  -0.16, -76.01)   92.15                80
 02/27/2021   03:19:59   (  -0.00, -75.21) (   0.48, -73.05)  245.89                80
 02/27/2021   15:41:14   (   0.00, -75.24) (   0.63, -78.21)  337.46                80
 03/01/2021   15:31:42   (   0.00, -75.27) (  -0.02, -75.26)    2.76                80
 03/03/2021   15:19:29   (   0.00, -75.29) (  -0.61, -72.29)  340.71                80
 03/04/2021   03:40:53   (  -0.00, -75.28) (  -0.49, -77.49)  251.13                80
 03/06/2021   03:26:01   (  -0.00, -75.31) (   0.17, -74.54)   88.28                80
 03/06/2021   15:47:16   (   0.00, -75.34) (   0.95, -79.69)  495.27                80
 03/08/2021   03:13:49   (   0.00, -75.35) (   0.83, -71.59)  428.10                80