Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 1 6.  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)
 01/06/2020   17:51:35   (  -0.06,-128.36) (  -0.68,-125.61)  312.76                80
 01/08/2020   06:12:58   (   0.05,-128.40) (  -0.35,-130.13)  197.75                80
 01/09/2020   05:49:28   (   0.06,-128.41) (   0.80,-125.10)  377.54                80
 01/10/2020   18:10:40   (  -0.05,-128.39) (   0.23,-129.57)  135.09                80
 01/11/2020   17:47:09   (  -0.05,-128.39) (  -0.93,-124.53)  439.94                80
 01/13/2020   06:08:33   (   0.04,-128.42) (  -0.10,-129.05)   71.66                80
 01/15/2020   18:06:14   (  -0.03,-128.39) (  -0.02,-128.49)   10.50                80
 01/18/2020   06:01:27   (   0.03,-128.42) (   0.15,-127.97)   52.08                80
 01/19/2020   18:22:40   (  -0.02,-128.39) (   0.89,-132.44)  462.43                80