Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 10 4.  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)  325.61                80
 10/04/2020   19:15:00   (   0.12,-128.42) (   0.59,-130.75)  264.45                80
 10/06/2020   19:00:08   (   0.12,-128.42) (  -0.00,-127.78)   71.78                80
 10/08/2020   18:47:57   (   0.12,-128.41) (  -0.66,-124.83)  407.28                80
 10/09/2020   07:12:00   (  -0.13,-128.44) (  -0.46,-130.02)  179.19                80
 10/11/2020   06:57:09   (  -0.14,-128.43) (   0.14,-127.06)  155.50                80
 10/11/2020   19:21:03   (   0.14,-128.39) (   0.98,-132.21)  435.15                80
 10/13/2020   06:44:58   (  -0.14,-128.41) (   0.81,-124.11)  489.70                80
 10/13/2020   19:08:52   (   0.14,-128.37) (   0.31,-129.26)  101.10                80
 10/15/2020   18:54:00   (   0.14,-128.34) (  -0.29,-126.30)  232.61                80
 10/16/2020   07:18:04   (  -0.15,-128.37) (  -0.82,-131.49)  354.35                80