Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 2 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)
 02/20/2019   06:51:13   (  -0.03,-128.26) (   0.53,-125.60)  302.03                80
 02/20/2019   19:12:28   (   0.03,-128.22) (   0.59,-130.75)  288.08                80
 02/22/2019   19:02:57   (   0.03,-128.26) (  -0.07,-127.80)   52.10                80
 02/24/2019   18:50:46   (   0.03,-128.29) (  -0.73,-124.85)  392.01                80
 02/25/2019   07:12:10   (  -0.02,-128.35) (  -0.39,-130.04)  192.25                80
 02/27/2019   06:57:19   (  -0.02,-128.38) (   0.28,-127.09)  146.95                80
 02/27/2019   19:18:34   (   0.02,-128.33) (   0.84,-132.24)  444.37                80
 03/01/2019   06:45:07   (  -0.01,-128.40) (   0.90,-124.13)  485.53                80
 03/01/2019   19:06:22   (   0.01,-128.36) (   0.23,-129.28)  105.80                80
 03/03/2019   18:56:51   (   0.00,-128.38) (  -0.45,-126.34)  232.70                80
 03/04/2019   07:18:15   (  -0.00,-128.44) (  -0.65,-131.53)  351.11                80