Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 3 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/28/2020   19:00:31   (   0.30,-128.01) (   0.27,-127.90)   12.79                80
 03/30/2020   18:48:18   (   0.29,-127.95) (  -0.32,-124.93)  342.18                80
 03/31/2020   07:12:22   (  -0.30,-127.88) (  -0.78,-130.12)  255.35                80
 04/02/2020   06:57:29   (  -0.29,-127.80) (  -0.18,-127.15)   73.08                80
 04/04/2020   06:45:17   (  -0.29,-127.72) (   0.49,-124.20)  401.01                80
 04/04/2020   19:06:32   (   0.29,-127.75) (   0.62,-129.35)  181.95                80
 04/06/2020   18:56:59   (   0.29,-127.66) (   0.02,-126.38)  145.79                80
 04/07/2020   07:18:22   (  -0.30,-127.59) (  -1.17,-131.56)  451.79                80
 04/08/2020   18:44:46   (   0.29,-127.57) (  -0.59,-123.41)  473.25                80
 04/09/2020   07:06:09   (  -0.29,-127.50) (  -0.56,-128.59)  124.54                80