Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 4 15.  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)
 04/15/2020   21:44:06   (   0.21,-127.91) (   0.84,-125.16)  313.71                80
 04/17/2020   10:08:33   (  -0.18,-127.95) (   0.35,-130.43)  281.80                80
 04/18/2020   09:47:09   (  -0.20,-127.98) (  -0.68,-125.90)  237.00                80
 04/19/2020   22:11:44   (   0.17,-128.02) (  -0.56,-131.19)  362.67                80
 04/20/2020   21:50:19   (   0.18,-128.04) (   0.47,-126.67)  156.39                80
 04/22/2020   10:14:47   (  -0.16,-128.09) (   0.72,-131.94)  439.01                80
 04/23/2020   09:53:22   (  -0.17,-128.11) (  -0.31,-127.41)   79.28                80
 04/25/2020   21:56:34   (   0.16,-128.16) (   0.17,-128.19)    3.96                80
 04/28/2020   10:02:16   (  -0.15,-128.21) (   0.04,-128.92)   82.34                80