Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2017 11 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/14/2017   04:16:52   (  -0.01, -89.28) (   0.48, -87.04)  255.45                80
 11/14/2017   16:38:07   (   0.01, -89.32) (   0.59, -92.20)  326.76                80
 11/16/2017   16:28:35   (   0.01, -89.33) (  -0.01, -89.23)   11.14                80
 11/18/2017   16:16:24   (   0.00, -89.35) (  -0.67, -86.28)  349.25                80
 11/19/2017   04:37:47   (  -0.00, -89.32) (  -0.49, -91.46)  244.28                80
 11/21/2017   04:22:56   (   0.01, -89.34) (   0.19, -88.51)   94.09                80
 11/21/2017   16:44:12   (  -0.01, -89.38) (   0.89, -93.67)  488.02                80
 11/23/2017   04:10:44   (   0.01, -89.36) (   0.80, -85.55)  432.77                80
 11/23/2017   16:32:00   (  -0.01, -89.40) (   0.27, -90.71)  149.24                80
 11/25/2017   16:22:28   (  -0.01, -89.42) (  -0.35, -87.75)  189.97                80
 11/26/2017   04:43:52   (   0.01, -89.39) (  -0.74, -92.94)  403.02                80