Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 4 24.  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)
 04/25/2020   21:56:34   (   0.16,-128.14) (   0.16,-128.19)    5.04                80
 04/28/2020   10:02:16   (  -0.15,-128.19) (   0.04,-128.92)   83.85                80
 04/29/2020   09:40:51   (  -0.16,-128.20) (  -0.99,-124.39)  433.33                80
 04/30/2020   22:05:28   (   0.13,-128.21) (  -0.19,-129.70)  169.92                80
 05/01/2020   21:44:03   (   0.14,-128.22) (   0.84,-125.17)  347.32                80
 05/03/2020   10:08:29   (  -0.11,-128.24) (   0.40,-130.43)  249.87                80
 05/04/2020   09:47:05   (  -0.13,-128.25) (  -0.64,-125.91)  266.77                80
 05/05/2020   22:11:41   (   0.10,-128.25) (  -0.54,-131.21)  337.74                80
 05/06/2020   21:50:17   (   0.12,-128.25) (   0.50,-126.69)  178.98                80
 05/08/2020   10:14:43   (  -0.09,-128.27) (   0.74,-131.94)  418.63                80