Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 10 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2020   19:00:04   (   0.17,-128.27) (   0.04,-127.77)   57.29                80
 10/24/2020   18:47:52   (   0.17,-128.24) (  -0.59,-124.82)  389.69                80
 10/25/2020   07:09:15   (  -0.17,-128.26) (  -0.53,-130.01)  197.99                80
 10/27/2020   06:59:43   (  -0.18,-128.22) (   0.10,-127.05)  134.43                80
 10/27/2020   19:20:58   (   0.18,-128.18) (   1.01,-132.20)  456.43                80
 10/29/2020   06:47:31   (  -0.18,-128.19) (   0.67,-124.08)  466.57                80
 10/29/2020   19:08:46   (   0.18,-128.14) (   0.38,-129.24)  124.43                80
 10/31/2020   18:53:53   (   0.18,-128.10) (  -0.19,-126.27)  207.23                80
 11/01/2020   07:15:17   (  -0.18,-128.12) (  -0.91,-131.46)  381.05                80
 11/03/2020   07:03:05   (  -0.18,-128.07) (  -0.27,-128.51)   50.15                80