Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 2 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/06/2019   19:02:57   (   0.02,-127.88) (   0.01,-127.78)   10.58                80
 02/08/2019   18:50:46   (   0.03,-127.94) (  -0.61,-124.83)  353.40                80
 02/09/2019   07:12:10   (  -0.03,-128.00) (  -0.46,-130.03)  230.26                80
 02/11/2019   06:57:19   (  -0.03,-128.06) (   0.16,-127.07)  111.67                80
 02/11/2019   19:18:35   (   0.03,-128.02) (   0.92,-132.23)  478.69                80
 02/13/2019   06:45:10   (  -0.02,-128.11) (   0.83,-124.12)  452.73                80
 02/13/2019   19:06:24   (   0.03,-128.07) (   0.31,-129.27)  137.76                80
 02/15/2019   18:56:54   (   0.02,-128.11) (  -0.35,-126.33)  202.40                80
 02/16/2019   07:18:19   (  -0.03,-128.17) (  -0.72,-131.53)  381.13                80
 02/18/2019   07:06:08   (  -0.03,-128.20) (  -0.13,-128.57)   41.99                80