Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2017 11 18.  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   (  -0.02, -89.35) (  -0.68, -86.28)  348.43                80
 11/19/2017   04:37:48   (   0.02, -89.32) (  -0.42, -91.47)  244.35                80
 11/21/2017   04:22:56   (   0.02, -89.33) (   0.20, -88.51)   93.72                80
 11/21/2017   16:44:11   (  -0.02, -89.36) (   0.93, -93.66)  489.20                80
 11/23/2017   04:10:44   (   0.01, -89.35) (   0.83, -85.55)  432.12                80
 11/23/2017   16:31:59   (  -0.01, -89.38) (   0.30, -90.70)  150.72                80
 11/25/2017   16:22:27   (  -0.00, -89.40) (  -0.34, -87.74)  188.19                80
 11/26/2017   04:43:51   (   0.00, -89.37) (  -0.75, -92.93)  404.14                80
 11/28/2017   04:31:39   (  -0.00, -89.40) (  -0.09, -89.97)   64.92                80
 11/30/2017   04:16:46   (  -0.00, -89.42) (   0.51, -87.00)  274.68                80
 11/30/2017   16:38:02   (   0.00, -89.45) (   0.55, -92.17)  308.10                80