Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 2 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/16/2021   03:41:02   (  -0.00, -75.13) (  -0.50, -77.48)  267.46                80
 02/18/2021   03:26:09   (  -0.00, -75.14) (   0.13, -74.52)   71.06                80
 02/20/2021   03:13:56   (  -0.00, -75.17) (   0.76, -71.56)  409.94                80
 02/20/2021   15:35:11   (   0.00, -75.20) (   0.34, -76.72)  173.09                80
 02/22/2021   15:25:38   (   0.01, -75.22) (  -0.29, -73.76)  166.20                80
 02/23/2021   03:47:01   (  -0.01, -75.21) (  -0.80, -78.95)  425.69                80
 02/25/2021   03:34:48   (  -0.01, -75.24) (  -0.16, -75.99)   86.04                80
 02/27/2021   03:19:56   (  -0.01, -75.27) (   0.48, -73.04)  254.14                80
 02/27/2021   15:41:10   (   0.01, -75.30) (   0.62, -78.19)  328.83                80
 03/01/2021   15:28:57   (   0.01, -75.34) (  -0.03, -75.24)   12.26                80