Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 11 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/21/2019   18:59:57   (  -0.20,-128.48) (  -0.32,-127.87)   68.44                80
 11/23/2019   18:47:45   (  -0.20,-128.46) (  -0.93,-124.91)  403.11                80
 11/24/2019   07:11:49   (   0.19,-128.47) (  -0.18,-130.10)  185.88                80
 11/26/2019   06:56:58   (   0.19,-128.45) (   0.48,-127.15)  148.06                80
 11/26/2019   19:20:52   (  -0.17,-128.42) (   0.65,-132.30)  440.44                80
 11/28/2019   06:44:46   (   0.19,-128.42) (   1.08,-124.18)  481.51                80
 11/28/2019   19:08:41   (  -0.17,-128.40) (   0.05,-129.33)  107.07                80
 11/30/2019   18:53:50   (  -0.17,-128.36) (  -0.60,-126.38)  226.03                80
 12/01/2019   07:17:53   (   0.15,-128.38) (  -0.50,-131.57)  362.69                80
 12/03/2019   07:05:41   (   0.15,-128.34) (   0.09,-128.60)   29.96                80