Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 10 4.  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)
 10/04/2019   06:06:25   (   0.28,-127.68) (   0.11,-128.59)  103.20                80
 10/05/2019   05:43:04   (   0.27,-127.71) (   1.17,-123.58)  470.37                80
 10/06/2019   18:01:56   (  -0.28,-127.77) (  -0.21,-128.15)   43.44                80
 10/09/2019   06:00:26   (   0.28,-127.87) (   0.32,-127.76)   13.13                71
 10/11/2019   18:01:09   (  -0.29,-127.96) (  -0.40,-127.32)   71.42                80
 10/13/2019   06:20:09   (   0.30,-128.02) (  -0.60,-131.92)  445.09                80
 10/14/2019   05:56:50   (   0.29,-128.05) (   0.52,-126.93)  127.65                80
 10/15/2019   18:15:42   (  -0.30,-128.09) (   0.46,-131.50)  388.88                80
 10/16/2019   17:57:43   (  -0.29,-128.12) (  -0.65,-126.51)  183.91                80