Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 3 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/30/2020   18:48:18   (   0.29,-127.95) (  -0.34,-124.93)  342.34                80
 03/31/2020   07:12:22   (  -0.30,-127.88) (  -0.76,-130.12)  255.17                80
 04/02/2020   06:57:29   (  -0.29,-127.80) (  -0.17,-127.15)   73.33                80
 04/04/2020   06:45:17   (  -0.29,-127.72) (   0.49,-124.20)  401.38                80
 04/04/2020   19:06:32   (   0.29,-127.75) (   0.62,-129.35)  181.56                80
 04/06/2020   18:56:59   (   0.29,-127.67) (   0.02,-126.38)  146.26                80
 04/07/2020   07:18:23   (  -0.30,-127.60) (  -1.12,-131.57)  451.30                80
 04/08/2020   18:44:46   (   0.29,-127.58) (  -0.58,-123.41)  473.78                80
 04/09/2020   07:06:10   (  -0.29,-127.51) (  -0.51,-128.60)  123.97                80
 04/11/2020   06:51:17   (  -0.29,-127.42) (   0.09,-125.63)  202.79                80
 04/11/2020   19:12:32   (   0.29,-127.44) (   1.02,-130.78)  381.05                80