Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 8 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/24/2020   06:57:12   (  -0.00,-127.74) (   0.16,-127.06)   78.44                80
 08/26/2020   06:45:00   (  -0.00,-127.66) (   0.75,-124.09)  405.56                80
 08/26/2020   19:06:15   (   0.01,-127.62) (   0.38,-129.24)  185.29                80
 08/28/2020   18:56:44   (   0.01,-127.53) (  -0.27,-126.29)  141.34                80
 08/29/2020   07:18:07   (  -0.02,-127.53) (  -0.85,-131.48)  448.72                80
 08/30/2020   18:44:32   (   0.01,-127.44) (  -0.86,-123.33)  467.68                80
 08/31/2020   07:05:56   (  -0.02,-127.44) (  -0.25,-128.52)  122.45                80
 09/02/2020   06:51:04   (  -0.01,-127.35) (   0.34,-125.55)  203.76                80
 09/02/2020   19:12:19   (   0.02,-127.30) (   0.73,-130.71)  387.83                80
 09/04/2020   19:00:07   (   0.02,-127.21) (   0.13,-127.75)   61.73                80