Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 2 15.  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)
 02/16/2019   17:28:03   (   0.01,-128.16) (  -0.94,-123.97)  477.55                80
 02/18/2019   05:46:59   (  -0.02,-128.21) (  -0.12,-128.56)   40.31                80
 02/20/2019   17:45:05   (   0.03,-128.23) (  -0.01,-128.13)   11.34                80
 02/23/2019   05:40:38   (  -0.02,-128.30) (   0.11,-127.73)   64.76                80
 02/24/2019   17:59:26   (   0.02,-128.29) (   0.91,-132.30)  456.27                80
 02/25/2019   17:41:23   (   0.02,-128.31) (  -0.19,-127.30)  114.90                80
 02/27/2019   06:00:19   (  -0.02,-128.37) (  -0.81,-131.90)  402.77                80
 02/28/2019   05:36:57   (  -0.02,-128.38) (   0.29,-126.90)  167.54                80
 03/01/2019   17:55:45   (   0.01,-128.35) (   0.67,-131.48)  355.00                80