Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 6 25.  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)
 06/25/2020   10:14:24   (   0.03,-127.99) (   0.90,-131.90)  445.29                80
 06/26/2020   09:53:00   (   0.02,-128.02) (  -0.15,-127.38)   74.11                80
 06/28/2020   21:58:50   (  -0.03,-128.04) (  -0.07,-128.14)   11.99                80
 07/01/2020   10:01:53   (   0.03,-128.16) (   0.20,-128.88)   82.77                80
 07/02/2020   09:40:28   (   0.02,-128.18) (  -0.85,-124.36)  435.82                80
 07/03/2020   22:05:04   (  -0.02,-128.16) (  -0.35,-129.66)  171.00                80
 07/04/2020   21:43:38   (  -0.01,-128.18) (   0.64,-125.12)  347.61                80
 07/06/2020   10:08:06   (   0.02,-128.26) (   0.48,-130.40)  243.30                80
 07/07/2020   09:46:41   (   0.01,-128.28) (  -0.51,-125.87)  275.02                80
 07/08/2020   22:11:16   (  -0.02,-128.25) (  -0.68,-131.17)  332.43                80