Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 5 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/04/2020   06:57:11   (  -0.23,-128.25) (  -0.00,-127.07)  132.95                80
 05/04/2020   19:18:27   (   0.22,-128.28) (   1.09,-132.23)  449.88                80
 05/06/2020   06:45:01   (  -0.23,-128.27) (   0.62,-124.12)  470.77                80
 05/06/2020   19:06:18   (   0.23,-128.30) (   0.42,-129.29)  112.19                80
 05/08/2020   18:56:49   (   0.22,-128.32) (  -0.19,-126.34)  224.41                80
 05/09/2020   07:18:13   (  -0.21,-128.29) (  -0.91,-131.54)  369.01                80
 05/11/2020   07:06:06   (  -0.21,-128.30) (  -0.25,-128.60)   33.88                80
 05/13/2020   06:51:20   (  -0.21,-128.30) (   0.36,-125.66)  300.80                80
 05/13/2020   19:12:36   (   0.20,-128.33) (   0.73,-130.82)  283.71                80
 05/15/2020   19:03:10   (   0.19,-128.33) (   0.12,-127.88)   50.36                80
 05/17/2020   18:51:06   (   0.19,-128.33) (  -0.54,-124.96)  383.76                80