Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 11 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/14/2019   18:56:34   (  -0.23,-128.51) (  -0.68,-126.41)  238.32                80
 11/15/2019   07:17:57   (   0.22,-128.52) (  -0.44,-131.60)  350.03                80
 11/17/2019   07:05:45   (   0.22,-128.51) (   0.17,-128.64)   14.90                80
 11/19/2019   06:50:54   (   0.21,-128.50) (   0.84,-125.69)  319.95                80
 11/19/2019   19:14:49   (  -0.20,-128.47) (   0.29,-130.84)  268.66                80
 11/21/2019   19:00:43   (  -0.20,-128.45) (  -0.32,-127.87)   65.72                34
 11/23/2019   18:50:25   (  -0.20,-128.43) (  -0.93,-124.91)  399.76                80
 11/24/2019   07:11:49   (   0.19,-128.45) (  -0.18,-130.10)  188.42                80
 11/26/2019   06:56:57   (   0.19,-128.42) (   0.44,-127.14)  144.95                80
 11/26/2019   19:20:53   (  -0.17,-128.38) (   0.64,-132.30)  444.73                80