Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 10 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/04/2020   06:51:05   (  -0.11,-128.45) (   0.53,-125.59)  325.73                80
 10/04/2020   19:15:00   (   0.12,-128.42) (   0.59,-130.75)  264.52                80
 10/06/2020   19:00:08   (   0.12,-128.42) (  -0.01,-127.78)   71.72                80
 10/08/2020   18:47:57   (   0.12,-128.41) (  -0.66,-124.83)  407.25                80
 10/09/2020   07:12:00   (  -0.13,-128.44) (  -0.45,-130.02)  179.03                80
 10/11/2020   06:57:09   (  -0.14,-128.43) (   0.15,-127.06)  155.68                80
 10/11/2020   19:21:03   (   0.14,-128.39) (   0.97,-132.21)  435.16                80
 10/13/2020   06:44:57   (  -0.14,-128.41) (   0.75,-124.10)  489.88                80
 10/13/2020   19:08:52   (   0.14,-128.37) (   0.31,-129.26)  101.11                80
 10/15/2020   18:54:00   (   0.14,-128.34) (  -0.30,-126.30)  232.62                80
 10/16/2020   07:18:04   (  -0.15,-128.38) (  -0.81,-131.49)  354.13                80