Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2018 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)
 11/09/2018   19:06:57   (  -0.27,-127.85) (   0.07,-129.48)  184.99                80
 11/11/2018   18:57:25   (  -0.26,-127.93) (  -0.56,-126.51)  160.55                80
 11/12/2018   07:18:48   (   0.25,-127.95) (  -0.54,-131.70)  426.71                80
 11/14/2018   07:06:35   (   0.25,-128.02) (   0.08,-128.74)   81.96                80
 11/16/2018   06:51:43   (   0.25,-128.08) (   0.76,-125.78)  262.33                80
 11/16/2018   19:12:58   (  -0.23,-128.09) (   0.35,-130.93)  322.87                80
 11/18/2018   19:03:25   (  -0.23,-128.16) (  -0.26,-127.97)   21.30                80
 11/20/2018   18:51:13   (  -0.23,-128.22) (  -0.92,-125.01)  364.85                80
 11/21/2018   07:12:37   (   0.22,-128.25) (  -0.17,-130.20)  221.17                80
 11/23/2018   06:57:44   (   0.22,-128.30) (   0.43,-127.23)  121.09                80