Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 6 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 07/01/2020   10:01:52   (   0.03,-128.16) (   0.21,-128.88)   82.13                80
 07/02/2020   09:40:28   (   0.02,-128.18) (  -0.84,-124.35)  436.56                80
 07/03/2020   22:05:03   (  -0.02,-128.16) (  -0.36,-129.65)  170.16                80
 07/04/2020   21:46:19   (  -0.02,-128.18) (   0.69,-125.13)  348.58                80
 07/06/2020   10:08:06   (   0.02,-128.27) (   0.49,-130.40)  242.02                80
 07/07/2020   09:46:41   (   0.01,-128.29) (  -0.50,-125.86)  276.38                80
 07/08/2020   22:11:16   (  -0.02,-128.26) (  -0.69,-131.16)  331.06                80
 07/09/2020   21:52:31   (  -0.02,-128.28) (   0.36,-126.64)  187.64                80
 07/11/2020   10:14:19   (   0.02,-128.38) (   0.82,-131.91)  402.76                80
 07/12/2020   09:52:54   (   0.02,-128.39) (  -0.23,-127.38)  115.53                80