Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 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)
 12/23/2019   15:41:55   (  -0.00, -75.20) (   0.65, -78.22)  343.69                80
 12/25/2019   15:32:24   (   0.00, -75.20) (  -0.01, -75.27)    7.17                80
 12/27/2019   15:20:12   (   0.01, -75.21) (  -0.60, -72.30)  330.96                80
 12/28/2019   03:38:56   (  -0.01, -75.21) (  -0.51, -77.49)  260.05                80
 12/30/2019   03:29:25   (  -0.03, -75.23) (   0.15, -74.54)   78.68                80
 01/01/2020   03:17:13   (  -0.04, -75.25) (   0.75, -71.58)  418.00                80
 01/01/2020   15:35:49   (   0.03, -75.27) (   0.32, -76.74)  166.37                80
 01/03/2020   15:26:17   (   0.04, -75.30) (  -0.28, -73.77)  173.76                80
 01/04/2020   03:45:01   (  -0.04, -75.30) (  -0.83, -78.96)  416.65                80