Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 1 30.  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)
 01/30/2020   22:11:18   (   0.04,-128.26) (  -0.59,-131.15)  328.79                80
 01/31/2020   21:49:54   (   0.04,-128.24) (   0.40,-126.61)  184.95                80
 02/02/2020   10:11:42   (  -0.04,-128.19) (   0.80,-131.88)  420.57                80
 02/03/2020   09:55:38   (  -0.03,-128.16) (  -0.24,-127.35)   92.98                80
 02/05/2020   21:58:51   (   0.02,-128.09) (   0.05,-128.12)    4.21                80
 02/08/2020   09:59:14   (   0.01,-128.00) (   0.22,-128.84)   96.57                80
 02/09/2020   09:43:11   (   0.01,-127.96) (  -0.82,-124.32)  415.79                80
 02/10/2020   22:05:07   (  -0.01,-127.91) (  -0.41,-129.61)  193.90                80
 02/11/2020   21:43:43   (  -0.00,-127.88) (   0.64,-125.09)  318.17                80