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)
 03/31/2020   07:12:22   (  -0.30,-127.88) (  -0.80,-130.12)  255.14                80
 04/02/2020   06:57:30   (  -0.29,-127.80) (  -0.15,-127.16)   73.42                80
 04/04/2020   06:45:17   (  -0.29,-127.72) (   0.44,-124.19)  401.54                80
 04/04/2020   19:06:32   (   0.29,-127.75) (   0.61,-129.35)  181.34                80
 04/06/2020   18:57:00   (   0.29,-127.67) (   0.01,-126.38)  146.55                80
 04/07/2020   07:18:22   (  -0.30,-127.60) (  -1.17,-131.56)  451.05                80
 04/08/2020   18:44:47   (   0.29,-127.58) (  -0.58,-123.41)  474.11                80
 04/09/2020   07:06:10   (  -0.29,-127.51) (  -0.51,-128.60)  123.67                80
 04/11/2020   06:51:17   (  -0.29,-127.42) (   0.09,-125.63)  203.12                80
 04/11/2020   19:12:32   (   0.29,-127.44) (   1.03,-130.79)  380.68                80