Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 11 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/28/2019   06:44:47   (   0.18,-128.42) (   1.06,-124.19)  480.65                80
 11/28/2019   19:08:43   (  -0.17,-128.39) (   0.02,-129.35)  108.48                80
 11/30/2019   18:53:51   (  -0.17,-128.36) (  -0.57,-126.38)  224.33                80
 12/01/2019   07:17:55   (   0.15,-128.37) (  -0.54,-131.57)  364.05                80
 12/03/2019   07:05:44   (   0.15,-128.34) (   0.11,-128.62)   31.64                80
 12/05/2019   06:50:52   (   0.15,-128.30) (   0.71,-125.65)  300.74                80
 12/05/2019   19:14:47   (  -0.13,-128.26) (   0.43,-130.80)  289.04                80
 12/07/2019   18:59:56   (  -0.14,-128.22) (  -0.24,-127.85)   42.91                80
 12/09/2019   18:47:44   (  -0.14,-128.18) (  -0.84,-124.89)  374.19                80
 12/10/2019   07:11:48   (   0.12,-128.19) (  -0.26,-130.08)  214.23                80