Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 10 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/08/2020   18:47:56   (   0.12,-128.41) (  -0.63,-124.83)  407.78                80
 10/09/2020   07:12:00   (  -0.13,-128.44) (  -0.49,-130.01)  179.36                80
 10/11/2020   06:57:09   (  -0.14,-128.43) (   0.17,-127.07)  155.48                80
 10/11/2020   19:21:04   (   0.14,-128.39) (   0.94,-132.22)  434.45                80
 10/13/2020   06:44:57   (  -0.14,-128.41) (   0.78,-124.10)  489.77                80
 10/13/2020   19:08:52   (   0.14,-128.38) (   0.34,-129.26)  100.26                80
 10/15/2020   18:54:00   (   0.14,-128.35) (  -0.27,-126.30)  233.56                80
 10/16/2020   07:18:04   (  -0.15,-128.38) (  -0.78,-131.50)  354.14                80
 10/18/2020   07:03:13   (  -0.15,-128.35) (  -0.17,-128.54)   20.99                80
 10/20/2020   06:51:01   (  -0.15,-128.32) (   0.45,-125.58)  311.80                80
 10/20/2020   19:14:55   (   0.16,-128.28) (   0.67,-130.73)  278.66                80