Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 4 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/09/2020   07:06:10   (  -0.29,-127.67) (  -0.49,-128.61)  105.80                80
 04/11/2020   06:51:18   (  -0.29,-127.74) (   0.18,-125.65)  238.74                80
 04/11/2020   19:12:33   (   0.29,-127.79) (   0.93,-130.80)  342.09                80
 04/13/2020   19:00:21   (   0.28,-127.86) (   0.26,-127.85)    3.05                80
 04/15/2020   18:50:48   (   0.28,-127.92) (  -0.35,-124.88)  345.52                80
 04/16/2020   07:12:12   (  -0.28,-127.91) (  -0.74,-130.07)  245.93                80
 04/18/2020   06:57:20   (  -0.27,-127.97) (  -0.06,-127.12)   97.62                80
 04/18/2020   19:18:35   (   0.27,-128.01) (   1.17,-132.27)  484.17                80
 04/20/2020   06:45:07   (  -0.27,-128.03) (   0.56,-124.15)  441.00                80
 04/20/2020   19:06:22   (   0.27,-128.07) (   0.55,-129.30)  140.74                80
 04/22/2020   18:56:50   (   0.27,-128.12) (  -0.13,-126.35)  202.39                80