Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 10 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)
 10/06/2019   18:50:30   (  -0.31,-127.76) (  -0.92,-124.93)  322.57                80
 10/07/2019   07:11:54   (   0.31,-127.80) (  -0.20,-130.12)  263.38                80
 10/09/2019   06:57:03   (   0.31,-127.88) (   0.47,-127.17)   80.77                80
 10/11/2019   06:44:51   (   0.30,-127.95) (   1.07,-124.21)  424.70                80
 10/11/2019   19:06:07   (  -0.31,-127.94) (  -0.01,-129.38)  162.62                80
 10/13/2019   18:56:35   (  -0.31,-128.01) (  -0.62,-126.42)  181.05                80
 10/14/2019   07:18:00   (   0.31,-128.06) (  -0.43,-131.62)  404.10                80
 10/16/2019   07:05:48   (   0.31,-128.12) (   0.19,-128.66)   61.22                80
 10/18/2019   06:50:56   (   0.30,-128.18) (   0.81,-125.70)  280.91                80
 10/18/2019   19:12:11   (  -0.30,-128.16) (   0.25,-130.87)  307.88                80