Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 4 21.  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)
 04/22/2020   10:14:46   (  -0.16,-128.08) (   0.72,-131.93)  439.87                80
 04/23/2020   09:53:22   (  -0.17,-128.10) (  -0.31,-127.41)   78.28                80
 04/25/2020   21:59:14   (   0.16,-128.14) (   0.16,-128.19)    5.04                80
 04/28/2020   10:02:17   (  -0.15,-128.19) (  -0.00,-128.93)   84.28                80
 04/29/2020   09:40:52   (  -0.16,-128.20) (  -1.04,-124.41)  432.82                80
 04/30/2020   22:05:28   (   0.13,-128.20) (  -0.20,-129.70)  170.32                80
 05/01/2020   21:44:03   (   0.14,-128.22) (   0.83,-125.17)  346.87                80
 05/03/2020   10:08:30   (  -0.11,-128.24) (   0.35,-130.44)  250.61                80
 05/04/2020   09:47:05   (  -0.13,-128.24) (  -0.62,-125.90)  265.99                80