Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 11 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/07/2020   19:02:39   (   0.20,-127.86) (   0.16,-127.76)   11.96                80
 11/09/2020   18:50:28   (   0.20,-127.78) (  -0.44,-124.79)  339.96                80
 11/10/2020   07:09:11   (  -0.20,-127.77) (  -0.68,-129.98)  252.12                80
 11/12/2020   06:59:39   (  -0.20,-127.69) (  -0.07,-127.02)   75.49                80
 11/14/2020   06:47:27   (  -0.20,-127.61) (   0.54,-124.06)  402.59                80
 11/14/2020   19:06:03   (   0.19,-127.58) (   0.53,-129.23)  186.79                80
 11/16/2020   18:56:31   (   0.20,-127.49) (  -0.08,-126.27)  139.49                80
 11/17/2020   07:15:15   (  -0.19,-127.47) (  -1.03,-131.46)  453.52                80
 11/18/2020   18:44:18   (   0.20,-127.39) (  -0.64,-123.29)  465.33                80
 11/19/2020   07:03:03   (  -0.20,-127.37) (  -0.41,-128.50)  127.75                80