Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2017 11 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/25/2017   16:22:28   (  -0.00, -89.31) (  -0.32, -87.74)  178.29                80
 11/26/2017   04:43:52   (   0.01, -89.29) (  -0.78, -92.93)  414.04                80
 11/28/2017   04:31:40   (   0.01, -89.29) (  -0.14, -89.97)   77.31                80
 11/30/2017   04:16:48   (   0.01, -89.29) (   0.51, -87.01)  259.70                80
 11/30/2017   16:38:02   (  -0.01, -89.31) (   0.62, -92.16)  324.42                80
 12/02/2017   16:28:31   (  -0.01, -89.31) (  -0.04, -89.20)   12.70                80
 12/04/2017   16:16:18   (  -0.01, -89.31) (  -0.65, -86.23)  349.88                80
 12/05/2017   04:37:41   (   0.02, -89.30) (  -0.43, -91.43)  242.09                80
 12/07/2017   04:22:48   (   0.01, -89.30) (   0.19, -88.46)   95.48                80
 12/07/2017   16:44:03   (  -0.02, -89.32) (   0.93, -93.61)  488.72                80