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

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/15/2019   07:17:57   (   0.22,-128.52) (  -0.43,-131.60)  349.98                80
 11/17/2019   07:05:45   (   0.22,-128.51) (   0.18,-128.64)   14.48                80
 11/19/2019   06:50:53   (   0.21,-128.50) (   0.80,-125.68)  320.44                80
 11/19/2019   19:14:48   (  -0.20,-128.48) (   0.33,-130.83)  267.69                80
 11/21/2019   18:59:57   (  -0.20,-128.46) (  -0.35,-127.88)   67.02                80
 11/23/2019   18:49:34   (  -0.20,-128.44) (  -0.97,-124.92)  401.25                29
 11/24/2019   07:11:48   (   0.19,-128.45) (  -0.19,-130.09)  187.31                80
 11/26/2019   06:56:56   (   0.19,-128.43) (   0.43,-127.13)  146.37                80
 11/26/2019   19:20:52   (  -0.17,-128.40) (   0.64,-132.29)  442.81                80
 11/28/2019   06:44:44   (   0.19,-128.39) (   1.06,-124.17)  479.52                80
 11/28/2019   19:08:40   (  -0.17,-128.36) (   0.01,-129.33)  109.69                80