Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 4 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)
 04/29/2021   21:40:05   (  -0.03,-127.48) (   0.87,-123.60)  442.89                80
 05/01/2021   10:01:52   (   0.04,-127.42) (   0.36,-128.86)  164.48                80
 05/02/2021   09:40:28   (   0.03,-127.37) (  -0.64,-124.33)  346.02                80
 05/03/2021   22:02:24   (  -0.04,-127.28) (  -0.59,-129.63)  268.13                80
 05/04/2021   21:46:21   (  -0.04,-127.24) (   0.47,-125.11)  243.22                80
 05/06/2021   10:08:08   (   0.05,-127.19) (   0.77,-130.37)  362.86                80
 05/07/2021   09:46:44   (   0.04,-127.14) (  -0.24,-125.84)  147.63                80
 05/08/2021   22:08:40   (  -0.05,-127.04) (  -0.99,-131.14)  468.10                80
 05/09/2021   21:52:36   (  -0.04,-126.99) (   0.07,-126.62)   43.06                80
 05/12/2021   09:55:39   (   0.04,-126.89) (   0.16,-127.35)   52.53                80