Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 5 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/29/2020   06:53:44   (  -0.14,-128.14) (   0.42,-125.59)  290.74                80
 05/29/2020   19:12:19   (   0.13,-128.16) (   0.70,-130.74)  293.93                80
 05/31/2020   19:02:47   (   0.13,-128.12) (   0.08,-127.78)   38.60                80
 06/02/2020   18:50:35   (   0.13,-128.08) (  -0.54,-124.82)  370.71                80
 06/03/2020   07:12:00   (  -0.12,-128.05) (  -0.51,-130.02)  223.53                80
 06/05/2020   06:57:07   (  -0.12,-128.00) (   0.05,-127.05)  107.88                80
 06/05/2020   19:18:23   (   0.11,-128.01) (   1.00,-132.21)  478.04                80
 06/07/2020   06:44:55   (  -0.12,-127.95) (   0.68,-124.09)  438.59                80
 06/07/2020   19:06:11   (   0.11,-127.96) (   0.37,-129.25)  147.29                80
 06/09/2020   18:56:39   (   0.10,-127.90) (  -0.26,-126.29)  183.19                80
 06/10/2020   07:18:03   (  -0.09,-127.87) (  -0.85,-131.48)  410.50                80