Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2020 12 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)
 12/25/2020   03:20:33   (   0.00, -75.20) (   0.44, -73.05)  243.92                80
 12/25/2020   15:41:49   (  -0.01, -75.23) (   0.63, -78.21)  339.30                80
 12/27/2020   15:29:38   (  -0.02, -75.25) (  -0.04, -75.27)    3.15                80
 12/29/2020   15:20:06   (  -0.01, -75.28) (  -0.66, -72.31)  338.14                80
 12/30/2020   03:41:30   (   0.01, -75.26) (  -0.45, -77.50)  253.97                80
 01/01/2021   03:26:38   (   0.01, -75.29) (   0.17, -74.54)   85.43                80
 01/01/2021   15:47:52   (  -0.01, -75.32) (   0.95, -79.69)  497.74                80
 01/03/2021   03:14:26   (  -0.01, -75.33) (   0.79, -71.58)  425.65                80
 01/03/2021   15:35:40   (   0.01, -75.36) (   0.33, -76.74)  157.30                80
 01/05/2021   15:26:08   (   0.02, -75.40) (  -0.30, -73.78)  183.62                80