Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 4 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/23/2019   19:28:04   (  -0.02,-137.22) (  -0.65,-134.16)  347.34                80
 04/24/2019   07:49:27   (   0.02,-137.18) (  -0.46,-139.35)  247.27                80
 04/26/2019   07:34:37   (   0.02,-137.17) (   0.17,-136.40)   87.56                80
 04/26/2019   19:55:52   (  -0.02,-137.20) (   0.90,-141.56)  495.58                80
 04/28/2019   07:22:26   (   0.03,-137.16) (   0.82,-133.44)  422.08                80
 04/28/2019   19:43:41   (  -0.03,-137.19) (   0.25,-138.61)  161.01                80
 04/30/2019   19:34:09   (  -0.03,-137.17) (  -0.34,-135.64)  173.29                80
 05/01/2019   07:55:33   (   0.03,-137.14) (  -0.77,-140.83)  420.59                80
 05/03/2019   07:43:21   (   0.02,-137.11) (  -0.17,-137.87)   86.99                80
 05/05/2019   07:28:30   (   0.02,-137.08) (   0.50,-134.92)  245.99                80
 05/05/2019   19:49:45   (  -0.02,-137.10) (   0.63,-140.07)  338.58                80