Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 6 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 06/12/2020   18:16:33   (   0.10,-127.82) (   0.91,-131.44)  413.09                80
 06/13/2020   17:58:33   (   0.11,-127.79) (  -0.20,-126.45)  152.74                80
 06/15/2020   06:17:33   (  -0.10,-127.69) (  -0.83,-131.04)  381.55                80
 06/16/2020   05:54:14   (  -0.10,-127.65) (   0.27,-126.05)  183.78                80
 06/17/2020   18:13:05   (   0.09,-127.64) (   0.78,-130.60)  337.69                80
 06/18/2020   17:55:06   (   0.10,-127.61) (  -0.33,-125.60)  227.56                80
 06/20/2020   06:14:06   (  -0.09,-127.50) (  -0.69,-130.20)  307.44                80
 06/21/2020   05:50:47   (  -0.09,-127.46) (   0.42,-125.21)  256.93                80
 06/22/2020   18:09:39   (   0.08,-127.43) (   0.59,-129.77)  266.47                80
 06/23/2020   17:51:39   (   0.08,-127.39) (  -0.52,-124.78)  297.81                80
 06/25/2020   06:10:39   (  -0.07,-127.28) (  -0.54,-129.36)  237.89                80