Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 12 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/16/2019   03:17:15   (  -0.01, -75.19) (   0.79, -71.59)  410.04                80
 12/16/2019   15:35:49   (   0.01, -75.21) (   0.35, -76.74)  174.10                80
 12/18/2019   15:26:18   (   0.03, -75.22) (  -0.29, -73.78)  163.86                80
 12/19/2019   03:47:42   (  -0.03, -75.21) (  -0.82, -78.97)  427.76                80
 12/21/2019   03:35:31   (  -0.03, -75.23) (  -0.18, -76.02)   89.33                80
 12/23/2019   03:20:40   (  -0.03, -75.25) (   0.47, -73.07)  249.52                80
 12/23/2019   15:41:55   (   0.02, -75.28) (   0.67, -78.21)  334.45                80
 12/25/2019   15:32:24   (   0.02, -75.31) (   0.02, -75.26)    5.11                80
 12/27/2019   15:20:13   (   0.03, -75.34) (  -0.63, -72.31)  345.16                80
 12/28/2019   03:41:37   (  -0.03, -75.34) (  -0.48, -77.50)  245.73                80