Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 4 17.  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)
 04/18/2020   09:47:09   (  -0.20,-127.97) (  -0.68,-125.90)  236.78                80
 04/19/2020   22:11:44   (   0.17,-128.01) (  -0.56,-131.19)  362.93                80
 04/20/2020   21:50:19   (   0.18,-128.04) (   0.47,-126.67)  156.01                80
 04/22/2020   10:14:47   (  -0.16,-128.08) (   0.72,-131.94)  439.71                80
 04/23/2020   09:53:22   (  -0.17,-128.10) (  -0.31,-127.41)   78.46                80
 04/25/2020   21:56:34   (   0.16,-128.15) (   0.16,-128.19)    4.72                80
 04/28/2020   10:02:17   (  -0.15,-128.19) (  -0.01,-128.93)   83.76                80
 04/29/2020   09:40:52   (  -0.16,-128.20) (  -1.04,-124.41)  433.40                80
 04/30/2020   22:05:28   (   0.13,-128.21) (  -0.20,-129.70)  169.61                80