Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 5 13.  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)
 05/14/2020   10:02:12   (  -0.07,-128.31) (   0.04,-128.93)   70.50                80
 05/15/2020   09:40:47   (  -0.09,-128.30) (  -0.94,-124.39)  445.20                80
 05/16/2020   22:05:23   (   0.06,-128.29) (  -0.24,-129.70)  159.65                80
 05/17/2020   21:43:59   (   0.08,-128.29) (   0.80,-125.17)  356.38                80
 05/19/2020   10:08:25   (  -0.05,-128.30) (   0.43,-130.43)  243.26                80
 05/20/2020   09:47:01   (  -0.07,-128.29) (  -0.61,-125.91)  271.94                80
 05/21/2020   22:11:36   (   0.04,-128.27) (  -0.62,-131.20)  334.56                80
 05/22/2020   21:50:11   (   0.06,-128.26) (   0.42,-126.68)  180.71                80
 05/24/2020   10:14:38   (  -0.03,-128.26) (   0.81,-131.93)  419.58                80
 05/25/2020   09:53:13   (  -0.05,-128.24) (  -0.23,-127.41)   94.72                80