Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 8 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)
 08/22/2020   07:12:03   (  -0.00,-127.82) (  -0.45,-130.02)  249.35                80
 08/24/2020   06:57:11   (  -0.00,-127.74) (   0.13,-127.05)   78.38                80
 08/26/2020   06:45:00   (  -0.00,-127.66) (   0.78,-124.10)  405.54                80
 08/26/2020   19:06:15   (   0.01,-127.62) (   0.35,-129.25)  185.31                80
 08/28/2020   18:56:43   (   0.01,-127.53) (  -0.24,-126.28)  141.32                80
 08/29/2020   07:18:07   (  -0.02,-127.53) (  -0.87,-131.47)  448.72                80
 08/30/2020   18:44:31   (   0.01,-127.44) (  -0.84,-123.32)  467.71                80
 08/31/2020   07:05:56   (  -0.02,-127.44) (  -0.22,-128.52)  122.46                80
 09/02/2020   06:51:04   (  -0.01,-127.35) (   0.38,-125.56)  203.81                80
 09/02/2020   19:12:19   (   0.02,-127.30) (   0.74,-130.71)  387.76                80
 09/04/2020   19:00:07   (   0.02,-127.21) (   0.14,-127.75)   61.63                80