Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 2 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 02/20/2019   17:45:04   (   0.03,-128.23) (  -0.01,-128.13)   11.90                80
 02/23/2019   05:40:38   (  -0.02,-128.30) (   0.11,-127.73)   65.01                80
 02/24/2019   17:59:26   (   0.02,-128.30) (   0.91,-132.30)  455.28                80
 02/25/2019   17:41:23   (   0.02,-128.32) (  -0.19,-127.30)  115.98                80
 02/27/2019   06:00:19   (  -0.02,-128.37) (  -0.81,-131.90)  402.15                80
 02/28/2019   05:36:57   (  -0.02,-128.38) (   0.29,-126.90)  168.27                80
 03/01/2019   17:55:45   (   0.01,-128.37) (   0.67,-131.48)  353.50                80
 03/02/2019   17:37:43   (   0.01,-128.38) (  -0.44,-126.48)  217.23                80
 03/04/2019   05:56:39   (  -0.00,-128.43) (  -0.56,-131.08)  301.22                80