Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 7 19.  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)
 07/20/2020   05:50:49   (   0.00,-128.39) (   0.71,-125.27)  356.01                80
 07/21/2020   18:09:41   (  -0.00,-128.39) (   0.30,-129.83)  163.74                80
 07/22/2020   17:51:42   (  -0.00,-128.40) (  -0.81,-124.84)  406.08                80
 07/24/2020   06:10:41   (   0.00,-128.41) (  -0.23,-129.43)  115.99                80
 07/25/2020   05:47:22   (   0.00,-128.41) (   0.89,-124.44)  453.20                80
 07/26/2020   18:06:14   (  -0.00,-128.41) (   0.12,-129.00)   67.56                80
 07/29/2020   06:07:14   (   0.01,-128.42) (  -0.05,-128.60)   20.92                80
 07/31/2020   18:05:27   (  -0.01,-128.39) (  -0.07,-128.17)   25.38                80
 08/02/2020   06:24:26   (   0.01,-128.40) (  -0.97,-132.76)  497.26                80