Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 10 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/29/2019   18:56:36   (  -0.28,-128.39) (  -0.73,-126.44)  222.39                80
 10/30/2019   07:18:00   (   0.27,-128.42) (  -0.40,-131.63)  364.53                80
 11/01/2019   07:05:49   (   0.27,-128.45) (   0.25,-128.68)   25.09                80
 11/03/2019   06:50:57   (   0.26,-128.48) (   0.83,-125.71)  314.26                80
 11/03/2019   19:12:13   (  -0.26,-128.46) (   0.24,-130.87)  273.79                80
 11/05/2019   19:02:41   (  -0.25,-128.48) (  -0.35,-127.90)   65.31                80
 11/07/2019   18:50:30   (  -0.25,-128.50) (  -1.00,-124.95)  404.01                80
 11/08/2019   07:11:54   (   0.24,-128.54) (  -0.12,-130.14)  182.51                80
 11/10/2019   06:57:03   (   0.24,-128.55) (   0.53,-127.18)  155.68                80
 11/10/2019   19:20:58   (  -0.23,-128.53) (   0.60,-132.33)  433.32                80