Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 10 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/02/2020   07:05:56   (  -0.11,-128.45) (  -0.12,-128.55)   11.23                80
 10/04/2020   06:51:05   (  -0.11,-128.45) (   0.53,-125.59)  325.76                80
 10/04/2020   19:15:00   (   0.12,-128.41) (   0.60,-130.74)  264.67                80
 10/06/2020   19:00:08   (   0.12,-128.41) (   0.00,-127.78)   71.61                80
 10/08/2020   18:47:57   (   0.12,-128.41) (  -0.65,-124.83)  407.13                80
 10/09/2020   07:12:00   (  -0.13,-128.45) (  -0.47,-130.02)  178.93                80
 10/11/2020   06:57:08   (  -0.14,-128.43) (   0.13,-127.06)  155.81                80
 10/11/2020   19:21:04   (   0.14,-128.39) (   0.93,-132.22)  435.26                80
 10/13/2020   06:44:58   (  -0.14,-128.41) (   0.80,-124.11)  490.00                80
 10/13/2020   19:08:52   (   0.14,-128.37) (   0.33,-129.26)  101.16                80
 10/15/2020   18:54:00   (   0.14,-128.34) (  -0.28,-126.30)  232.56                80