Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 2 8.  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)
 02/08/2020   18:02:44   (   0.02,-128.00) (   0.08,-128.20)   24.03                80
 02/11/2020   06:03:40   (  -0.02,-127.91) (   0.04,-127.78)   15.75                80
 02/13/2020   17:59:05   (   0.02,-127.81) (  -0.09,-127.31)   57.29                80
 02/15/2020   06:18:02   (  -0.02,-127.76) (  -0.97,-131.88)  470.49                80
 02/16/2020   06:00:00   (  -0.01,-127.72) (   0.16,-126.88)   95.47                80
 02/17/2020   18:16:08   (   0.00,-127.65) (   0.87,-131.42)  430.02                80
 02/18/2020   17:55:27   (   0.00,-127.61) (  -0.25,-126.42)  135.49                80
 02/20/2020   06:14:23   (   0.00,-127.54) (  -0.79,-130.99)  393.18                80
 02/21/2020   05:56:22   (   0.00,-127.50) (   0.33,-125.99)  172.39                80