Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 8 22.  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)
 08/23/2020   05:47:06   (   0.02,-127.78) (   0.78,-124.37)  388.28                80
 08/24/2020   18:05:57   (  -0.01,-127.71) (   0.25,-128.93)  138.24                80
 08/25/2020   17:47:56   (  -0.01,-127.67) (  -0.83,-123.92)  426.69                80
 08/27/2020   06:06:56   (   0.01,-127.62) (  -0.18,-128.52)  102.85                80
 08/28/2020   05:43:36   (   0.01,-127.57) (   0.90,-123.52)  461.36                80
 08/29/2020   18:02:26   (  -0.01,-127.49) (   0.12,-128.07)   66.35                80
 08/30/2020   17:44:26   (  -0.01,-127.45) (  -0.96,-123.07)  498.07                80
 09/01/2020   06:03:26   (   0.00,-127.39) (  -0.06,-127.67)   31.61                80
 09/03/2020   18:01:36   (  -0.01,-127.26) (  -0.01,-127.22)    4.24                80