Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2021 3 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/04/2021   06:56:08   (  -0.16,-128.25) (   0.06,-127.04)  136.77                80
 03/04/2021   19:17:24   (   0.17,-128.35) (   0.99,-132.21)  439.51                80
 03/06/2021   06:43:56   (  -0.16,-128.28) (   0.72,-124.10)  475.89                80
 03/06/2021   19:05:12   (   0.16,-128.37) (   0.32,-129.26)  100.53                80
 03/08/2021   18:55:39   (   0.16,-128.40) (  -0.28,-126.30)  238.12                80
 03/09/2021   07:17:03   (  -0.16,-128.32) (  -0.82,-131.49)  360.49                80
 03/11/2021   07:04:50   (  -0.16,-128.34) (  -0.21,-128.53)   22.03                80
 03/13/2021   06:49:58   (  -0.16,-128.37) (   0.46,-125.59)  316.64                80
 03/13/2021   19:11:13   (   0.16,-128.45) (   0.65,-130.74)  260.44                80
 03/15/2021   19:01:40   (   0.16,-128.47) (   0.03,-127.78)   78.06                80
 03/17/2021   18:49:28   (   0.15,-128.49) (  -0.64,-124.83)  415.98                80