Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2017 11 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/18/2017   16:16:24   (   0.00, -89.31) (  -0.63, -86.27)  344.53                80
 11/19/2017   04:37:47   (  -0.00, -89.28) (  -0.48, -91.46)  248.90                80
 11/21/2017   04:22:55   (   0.01, -89.27) (   0.14, -88.50)   87.25                80
 11/21/2017   16:44:11   (  -0.01, -89.30) (   0.92, -93.66)  496.12                80
 11/23/2017   04:10:43   (   0.01, -89.27) (   0.78, -85.54)  423.66                80
 11/23/2017   16:31:59   (  -0.01, -89.30) (   0.29, -90.70)  159.56                80
 11/25/2017   16:22:27   (  -0.01, -89.30) (  -0.35, -87.74)  177.42                80
 11/26/2017   04:43:51   (   0.01, -89.27) (  -0.74, -92.93)  415.51                80
 11/28/2017   04:31:38   (   0.01, -89.28) (  -0.15, -89.96)   78.06                80
 11/30/2017   04:16:46   (   0.02, -89.29) (   0.51, -87.01)  259.69                80
 11/30/2017   16:38:01   (  -0.02, -89.32) (   0.61, -92.16)  323.49                80