Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 6 3.  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)
 06/04/2020   10:08:18   (  -0.00,-128.05) (   0.55,-130.40)  269.00                80
 06/05/2020   09:46:53   (  -0.02,-128.02) (  -0.49,-125.88)  244.26                80
 06/06/2020   22:11:29   (  -0.00,-127.96) (  -0.73,-131.17)  366.16                80
 06/07/2020   21:52:44   (   0.01,-127.94) (   0.31,-126.65)  147.39                80
 06/09/2020   10:14:31   (   0.01,-127.92) (   0.92,-131.91)  454.63                80
 06/10/2020   09:53:06   (  -0.00,-127.89) (  -0.12,-127.38)   58.37                80
 06/12/2020   21:58:56   (  -0.01,-127.80) (  -0.11,-128.14)   39.74                80
 06/13/2020   21:40:12   (  -0.00,-127.77) (   0.94,-123.62)  473.73                80
 06/15/2020   10:01:59   (   0.02,-127.75) (   0.24,-128.88)  128.48                80
 06/16/2020   09:40:33   (   0.00,-127.72) (  -0.74,-124.35)  384.18                80