Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 11 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/19/2019   06:50:53   (   0.21,-128.50) (   0.78,-125.67)  320.98                80
 11/19/2019   19:14:49   (  -0.20,-128.49) (   0.28,-130.84)  266.62                80
 11/21/2019   18:59:57   (  -0.20,-128.47) (  -0.34,-127.87)   68.40                80
 11/23/2019   18:47:45   (  -0.20,-128.46) (  -0.96,-124.91)  403.05                80
 11/24/2019   07:11:49   (   0.19,-128.47) (  -0.15,-130.10)  185.86                80
 11/26/2019   06:56:57   (   0.19,-128.44) (   0.48,-127.14)  148.12                80
 11/26/2019   19:20:52   (  -0.17,-128.42) (   0.65,-132.29)  440.41                80
 11/28/2019   06:44:45   (   0.19,-128.41) (   1.10,-124.18)  481.67                80
 11/28/2019   19:08:40   (  -0.17,-128.39) (   0.03,-129.33)  106.91                80
 11/30/2019   18:53:48   (  -0.17,-128.36) (  -0.60,-126.37)  226.30                80
 12/01/2019   07:17:51   (   0.15,-128.37) (  -0.50,-131.56)  362.32                80