Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 4 23.  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   21:59:14   (   0.16,-128.14) (   0.14,-128.19)    5.02                80
 04/28/2020   10:02:16   (  -0.15,-128.19) (   0.01,-128.93)   83.95                80
 04/29/2020   09:40:52   (  -0.16,-128.20) (  -1.03,-124.40)  433.14                80
 04/30/2020   22:05:27   (   0.13,-128.21) (  -0.21,-129.70)  170.08                80
 05/01/2020   21:44:03   (   0.14,-128.22) (   0.82,-125.17)  347.12                80
 05/03/2020   10:08:30   (  -0.11,-128.24) (   0.36,-130.44)  250.15                80
 05/04/2020   09:47:06   (  -0.13,-128.25) (  -0.68,-125.91)  266.48                80
 05/05/2020   22:11:41   (   0.10,-128.24) (  -0.56,-131.21)  338.02                80
 05/06/2020   21:50:17   (   0.12,-128.25) (   0.48,-126.68)  178.64                80