Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 11 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/10/2019   06:57:02   (   0.24,-128.52) (   0.54,-127.18)  152.35                80
 11/10/2019   19:20:57   (  -0.23,-128.50) (   0.58,-132.33)  435.75                80
 11/12/2019   06:44:50   (   0.24,-128.52) (   1.15,-124.22)  489.24                80
 11/12/2019   19:08:45   (  -0.23,-128.50) (  -0.02,-129.37)   98.97                80
 11/14/2019   18:56:34   (  -0.23,-128.50) (  -0.69,-126.42)  237.15                80
 11/15/2019   07:17:58   (   0.22,-128.52) (  -0.42,-131.61)  350.45                80
 11/17/2019   07:05:46   (   0.22,-128.51) (   0.18,-128.64)   15.41                80
 11/19/2019   06:50:54   (   0.21,-128.49) (   0.80,-125.68)  319.01                80
 11/19/2019   19:14:49   (  -0.20,-128.46) (   0.33,-130.83)  270.52                80
 11/21/2019   18:59:58   (  -0.20,-128.43) (  -0.34,-127.88)   63.66                80