Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 3 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/22/2020   07:18:33   (  -0.30,-128.14) (  -1.04,-131.64)  398.17                80
 03/24/2020   07:06:21   (  -0.30,-128.09) (  -0.40,-128.68)   66.88                80
 03/26/2020   06:51:28   (  -0.29,-128.04) (   0.19,-125.71)  264.16                80
 03/26/2020   19:15:23   (   0.30,-128.08) (   0.93,-130.86)  317.40                80
 03/28/2020   19:00:31   (   0.30,-128.02) (   0.28,-127.90)   12.85                80
 03/30/2020   18:48:19   (   0.29,-127.95) (  -0.36,-124.94)  342.21                80
 03/31/2020   07:12:22   (  -0.30,-127.88) (  -0.80,-130.12)  255.59                80
 04/02/2020   06:57:30   (  -0.29,-127.80) (  -0.15,-127.16)   72.80                80
 04/04/2020   06:45:17   (  -0.29,-127.72) (   0.44,-124.19)  400.74                80
 04/04/2020   19:06:33   (   0.29,-127.75) (   0.62,-129.35)  181.96                80